piano
English
[edit]Etymology 1
[edit]Clipping of pianoforte, from Italian pianoforte, from piano (“soft”) + forte (“strong”). So named because it could produce a wide range of varied volumes note-by-note, in contrast to older keyboard instruments, notably the harpsichord. Doublet of llano, plain, and plane.
Pronunciation
[edit]- (US, Canada) IPA(key): /piˈænoʊ/
- (UK) IPA(key): /piˈænəʊ/
- (obsolete, nonstandard) IPA(key): /paɪˈænoʊ/[1]
Audio (Southern England): (file)
Noun
[edit]piano (plural pianos or (archaic) pianoes)
- (music) A percussive keyboard musical instrument, usually ranging over seven octaves, with white and black colored keys, played by pressing these keys, causing hammers to strike strings. [from 1803]
- Synonym: (dated) pianoforte
- Coordinate terms: cembalo, clavichord, fortepiano, harpsichord, organ, synthesizer, synth
- The piano in his house takes up a lot of space.
- She has been taking lessons for many years and now plays piano very well.
Derived terms
[edit]- baby grand piano
- barrel piano
- boudoir piano
- cabinet piano
- Chicago piano
- cottage piano
- digital piano
- dumb piano
- electric piano
- finger piano
- floor piano
- giraffe piano
- grand piano
- Jewish piano
- pianist
- piano accordion
- piano bar
- piano bench
- piano fingers
- piano-forte
- pianoist
- piano keys
- pianola
- piano makerstreet piano
- piano nobile
- piano plate
- piano player
- piano roll
- piano stool
- piano-violin
- piano wire
- player piano
- prepared piano
- pyramid piano
- Rhodes piano
- square piano
- steam piano
- straight piano
- street piano
- stride piano
- thumb piano
- upright piano
- virtual piano
Translations
[edit]
|
Verb
[edit]piano (third-person singular simple present pianos, present participle pianoing, simple past and past participle pianoed)
- To play the piano.
- 1967, Harry F. Chaplin, A McCrae Miscellany, page 41:
- Anyhow I pianoed to my own ear, and had no thought at that time for an audience.
- 1978, Bertha Harris, Confessions of Cherubino, page 96:
- Who comforted me with Madeleines and lime tea, with whipped cream in my cocoa in far off Ann Arbor while others selfishly fiddled, bassooned, pianoed only for their own ugly self-advancement!
- 2008, John Gruen, Callas Kissed Me...Lenny Too!, page 138:
- John Ashbery, Kenneth Koch, Arnold Weinstein, and others came to the house, taping their poems as I pianoed and zithered and drummed away.
- 2020, Becky Manawatu, Auē, page 139:
- We guitared and drummed and head banged and pianoed.
- (of or with fingers) To move (the fingers) up and down on, similar to the motions of a pianist playing the piano.
- 2013, Ann Blair Kloman, A Diamond to Die For, page 29:
- He just stared at her, leaned back in his chair and pianoed his fingers along the tablecloth.
- 2017, Kim Michele Richardson, The Sisters of Glass Ferry:
- “Jean, it ain't right how you separated those two,” he said, and pianoed the little coffin with his fingers, tapping out his grievance.
- 2020, Simon Lelic, The Search Party:
- The superintendent pianoed his fingers on the surface of a nearby desk.
- 2021, Emilya Naymark, Hide in Place:
- Holly pianoed her fingers over her throat.
- To equip with a piano.
- 1889, The Engineering Record, Building Record and Sanitary Engineer, page 128:
- Other buildings will also be erected and pianoed by the same architect.
- 1892, The Japan Daily Mail - Volume 18, page 772:
- A tabernacle has been built, burnt, rebuilt, electric lighted, organed, pianoed, and frequently filled — all during the last two years.
References
[edit]- ^ Meredith, L. P. (1872) “Piano”, in Every-Day Errors of Speech[1], Philadelphia: J.B. Lippincott & Co., page 35.
Etymology 2
[edit]Pronunciation
[edit]- (General American, Canada) IPA(key): /piˈɑnoʊ/, /piˈænoʊ/
- (Received Pronunciation) IPA(key): /piˈɑːnəʊ/
Adverb
[edit]piano (comparative more piano, superlative most piano)
Related terms
[edit]Translations
[edit]Adjective
[edit]piano (comparative more piano, superlative most piano)
- (music) Soft, quiet.
- (in extended use) Gentle, soft, subdued.
- 1817 (date written), [Jane Austen], chapter XVIII, in Persuasion; published in Northanger Abbey: And Persuasion. […], volume IV, London: John Murray, […], 20 December 1817 (indicated as 1818), →OCLC:
- “Oh! yes, yes, there is not a word to be said against James Benwick […] that soft sort of manner does not do him justice.” […]
“Well, well, ladies are the best judges; but James Benwick is rather too piano for me […] ”
- 1977, John Le Carré, The Honourable Schoolboy, Folio Society, published 2010, page 160:
- ‘Tradecraft, Chris,’ Enderby put in, who liked his bit of jargon, and Martindale, still piano, shot him a glance of admiration.
Verb
[edit]piano (third-person singular simple present pianos, present participle pianoing, simple past and past participle pianoed)
- To become softer and less intense.
- 1839, Rosina Doyle Bulwer afterwards Bulwer Lytton (Baroness Lytton.), Cheveley; Or, The Man of Honour, page 385:
- “You know, Mrs. Wrigglechops,” pianoed Miss Drucilla , even more meekly and mildly than before, "the ace is either one or eleven."
- 2000, David R. Beasley, Aspects of Love: Three novellas, page 83:
- His tone pianoed on intimacy.
- 2009, David Lau, Virgil and the Mountain Cat, page 61:
- A day pianoed, swelled acutest, pianoed.
Further reading
[edit]Anagrams
[edit]Albanian
[edit]Pronunciation
[edit]Noun
[edit]piano f (plural piano, definite pianoja, definite plural pianot)
Azerbaijani
[edit]Cyrillic | пиано | |
---|---|---|
Abjad |
Etymology
[edit]Ultimately from Italian piano.
Pronunciation
[edit]Audio: (file)
Noun
[edit]piano (definite accusative pianonu, plural pianolar)
Declension
[edit]Declension of piano | ||||||||
---|---|---|---|---|---|---|---|---|
singular | plural | |||||||
nominative | piano |
pianolar | ||||||
definite accusative | pianonu |
pianoları | ||||||
dative | pianoya |
pianolara | ||||||
locative | pianoda |
pianolarda | ||||||
ablative | pianodan |
pianolardan | ||||||
definite genitive | pianonun |
pianoların |
Catalan
[edit]Pronunciation
[edit]Noun
[edit]piano m (plural pianos)
Czech
[edit]Etymology
[edit]Pronunciation
[edit]Noun
[edit]piano n
Declension
[edit]Further reading
[edit]- “piano”, in Příruční slovník jazyka českého (in Czech), 1935–1957
- “piano”, in Slovník spisovného jazyka českého (in Czech), 1960–1971, 1989
Dutch
[edit]Etymology
[edit]Borrowed from French piano, from Italian piano, shortening of pianoforte.
Pronunciation
[edit]Noun
[edit]piano f or n (plural piano's, diminutive pianootje n)
- (music) piano
- Synonym: pianoforte
Derived terms
[edit]Esperanto
[edit]Pronunciation
[edit]Noun
[edit]piano (accusative singular pianon, plural pianoj, accusative plural pianojn)
Derived terms
[edit]Finnish
[edit]Etymology
[edit]Pronunciation
[edit]Noun
[edit]piano
Declension
[edit]Inflection of piano (Kotus type 1/valo, no gradation) | |||
---|---|---|---|
nominative | piano | pianot | |
genitive | pianon | pianojen | |
partitive | pianoa | pianoja | |
illative | pianoon | pianoihin | |
singular | plural | ||
nominative | piano | pianot | |
accusative | nom. | piano | pianot |
gen. | pianon | ||
genitive | pianon | pianojen | |
partitive | pianoa | pianoja | |
inessive | pianossa | pianoissa | |
elative | pianosta | pianoista | |
illative | pianoon | pianoihin | |
adessive | pianolla | pianoilla | |
ablative | pianolta | pianoilta | |
allative | pianolle | pianoille | |
essive | pianona | pianoina | |
translative | pianoksi | pianoiksi | |
abessive | pianotta | pianoitta | |
instructive | — | pianoin | |
comitative | See the possessive forms below. |
Derived terms
[edit]- digitaalipiano
- konserttipiano
- pianohaitari
- pianoharmonikka
- pianokappale
- pianokonsertti
- pianokonsertto
- pianokoulu
- pianokvartetti
- pianokvartetto
- pianokvintetti
- pianokvintetto
- pianolanka
- pianomusiikki
- pianonkieli
- pianonsoittaja
- pianonsoitto
- pianonvirittäjä
- pianonviritys
- piano-oppilas
- pianosolisti
- pianosonaatti
- pianosoolo
- pianosovitus
- pianosävellys
- pianotaide
- pianotaiteilija
- pianoteos
- pianotrio
- pianotunti
- pianotuoli
- pystypiano
- sähköpiano
- taffelipiano
Further reading
[edit]- “piano”, in Kielitoimiston sanakirja [Dictionary of Contemporary Finnish][2] (in Finnish) (online dictionary, continuously updated), Kotimaisten kielten keskuksen verkkojulkaisuja 35, Helsinki: Kotimaisten kielten tutkimuskeskus (Institute for the Languages of Finland), 2004–, retrieved 2023-07-03
Anagrams
[edit]French
[edit]Etymology
[edit]Borrowed from Italian piano. Doublet of plain and plan.
Pronunciation
[edit]Noun
[edit]piano m (plural pianos)
- (music) piano
- Il joue du piano avec compétence.
- He plays the piano competently.
- 1986, “Il était une fois … une maison des musiciens [There Once Was… a House of Musicians]”, in Il était une fois … une petite grenouille [There Once Was… a Little Frog] (fiction), Paris: CLE International:
- Je n’aime pas le piano. Je préfère le football.
Hein ! Quoi ! Et tu me dis ça à moi, le grand professeur Trompette ? Tiens ! Répète ta leçon cinq fois ! Non, dix fois !
Je déteste le piano !- I don’t like the piano. I like football more.
Huh? What? And you’re telling that to me, the great professor Trumpet? Alright then! Repeat what you’ve learned five times! No, ten times!
I hate the piano!
- I don’t like the piano. I like football more.
Derived terms
[edit]Descendants
[edit]→ Turkish: piyano
Further reading
[edit]- “piano”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.
Italian
[edit]Etymology 1
[edit]From Latin plānus. Compare Sicilian chianu.
Pronunciation
[edit]Adjective
[edit]piano (feminine piana, masculine plural piani, feminine plural piane, superlative pianissimo)
Derived terms
[edit]See also
[edit]Noun
[edit]piano m (plural piani)
- plane
- floor, storey (British), story (US) (of a building)
- plan, tactic, stratagem, scheme, plot
- (music) piano, as short for pianoforte
Synonyms
[edit]Adverb
[edit]piano (superlative pianissimo)
Related terms
[edit]Further reading
[edit]- piano1 in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana
- piano2 in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana
- piano3 in Treccani.it – Vocabolario Treccani on line, Istituto dell'Enciclopedia Italiana
Etymology 2
[edit]Pronunciation
[edit]Adjective
[edit]piano (feminine piana, masculine plural piani, feminine plural piane)
- (relational) of any of the popes named Pius; Pian
Etymology 3
[edit]See the etymology of the corresponding lemma form.
Pronunciation
[edit]Verb
[edit]piano
- third-person plural present indicative of piare (“to chirp, to cheep”)
Anagrams
[edit]Japanese
[edit]Romanization
[edit]piano
Malay
[edit]Noun
[edit]piano (Jawi spelling ڤيانو, plural piano-piano, informal 1st possessive pianoku, 2nd possessive pianomu, 3rd possessive pianonya)
Further reading
[edit]- “piano” in Pusat Rujukan Persuratan Melayu | Malay Literary Reference Centre, Kuala Lumpur: Dewan Bahasa dan Pustaka, 2017.
Marshallese
[edit]Etymology
[edit]Borrowed from English piano, short form of pianoforte, from Italian pianoforte, from piano (“soft”) + forte (“strong”). The Italian word piano is from Latin plānus, from Proto-Indo-European *pleh₂-.
Pronunciation
[edit]- (phonetic) IPA(key): [pʲiɑːnʲɔ], (enunciated) [pʲiɑ nʲɔ]
- (phonemic) IPA(key): /pʲijæɰnʲɛw/
- Bender phonemes: {piyahnew}
Noun
[edit]piano (construct form pianoin)
- a piano
Verb
[edit]piano (person noun ri-piano)
References
[edit]Norman
[edit]Etymology
[edit]Borrowed from English piano and French piano.
Noun
[edit]piano m (plural pianos)
Derived terms
[edit]- pianiste (“pianist”)
Norwegian Bokmål
[edit]Noun
[edit]piano n (definite singular pianoet, indefinite plural piano or pianoer, definite plural pianoa or pianoene)
Related terms
[edit]Norwegian Nynorsk
[edit]Noun
[edit]piano n (definite singular pianoet, indefinite plural piano, definite plural pianoa)
Related terms
[edit]Polish
[edit]Pronunciation
[edit]Noun
[edit]piano f
Portuguese
[edit]Etymology
[edit]Borrowed from Italian piano,[1] short form of pianoforte. Doublet of plano, chão, and porão.
Pronunciation
[edit]
Adjective
[edit]piano
Adverb
[edit]piano
Noun
[edit]piano m (plural pianos)
Derived terms
[edit]Descendants
[edit]- → Hunsrik: Piano
References
[edit]- ^ “piano”, in Dicionário infopédia da Língua Portuguesa (in Portuguese), Porto: Porto Editora, 2003–2024
Romanian
[edit]Etymology
[edit]Unadapted borrowing from Italian piano.
Adverb
[edit]piano
Slovak
[edit]Pronunciation
[edit]Adverb
[edit]piano
- musical directive to play softly
Noun
[edit]piano n (genitive singular piana, nominative plural pianá, genitive plural pián, declension pattern of mesto)
Declension
[edit]Further reading
[edit]- “piano”, in Slovníkový portál Jazykovedného ústavu Ľ. Štúra SAV [Dictionary portal of the Ľ. Štúr Institute of Linguistics, Slovak Academy of Science] (in Slovak), https://slovnik.juls.savba.sk, 2024
Spanish
[edit]Etymology
[edit]Clipping of pianoforte, from Italian pianoforte.
Pronunciation
[edit]Noun
[edit]piano m (plural pianos)
Derived terms
[edit]Related terms
[edit]Descendants
[edit]Further reading
[edit]- “piano”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), 23rd edition, Royal Spanish Academy, 2014 October 16
Swahili
[edit]Etymology
[edit]Noun
[edit]piano (n class, plural piano)
Swedish
[edit]Pronunciation
[edit]Adverb
[edit]piano (not comparable)
Noun
[edit]piano n
Declension
[edit]Derived terms
[edit]See also
[edit]References
[edit]- piano in Svensk ordbok (SO)
- piano in Svenska Akademiens ordlista (SAOL)
- piano in Svenska Akademiens ordbok (SAOB)
Veps
[edit]Etymology
[edit](This etymology is missing or incomplete. Please add to it, or discuss it at the Etymology scriptorium.)
Noun
[edit]piano
Inflection
[edit]Inflection of piano (inflection type 1/ilo) | |||
---|---|---|---|
nominative sing. | piano | ||
genitive sing. | pianon | ||
partitive sing. | pianod | ||
partitive plur. | pianoid | ||
singular | plural | ||
nominative | piano | pianod | |
accusative | pianon | pianod | |
genitive | pianon | pianoiden | |
partitive | pianod | pianoid | |
essive-instructive | pianon | pianoin | |
translative | pianoks | pianoikš | |
inessive | pianos | pianoiš | |
elative | pianospäi | pianoišpäi | |
illative | pianoho | pianoihe | |
adessive | pianol | pianoil | |
ablative | pianolpäi | pianoilpäi | |
allative | pianole | pianoile | |
abessive | pianota | pianoita | |
comitative | pianonke | pianoidenke | |
prolative | pianodme | pianoidme | |
approximative I | pianonno | pianoidenno | |
approximative II | pianonnoks | pianoidennoks | |
egressive | pianonnopäi | pianoidennopäi | |
terminative I | pianohosai | pianoihesai | |
terminative II | pianolesai | pianoilesai | |
terminative III | pianossai | — | |
additive I | pianohopäi | pianoihepäi | |
additive II | pianolepäi | pianoilepäi |
References
[edit]- Zajceva, N. G., Mullonen, M. I. (2007) “пианино”, in Uz’ venä-vepsläine vajehnik / Novyj russko-vepsskij slovarʹ [New Russian–Veps Dictionary][3], Petrozavodsk: Periodika
Welsh
[edit]Etymology
[edit]Pronunciation
[edit]- (North Wales) IPA(key): /ˈpjano/
- (South Wales) IPA(key): /ˈpja(ː)no/
- Rhymes: -ano
Noun
[edit]piano f (plural pianoau or pianos)
- (music) piano, pianoforte
Mutation
[edit]Welsh mutation | |||
---|---|---|---|
radical | soft | nasal | aspirate |
piano | biano | mhiano | phiano |
Note: Some of these forms may be hypothetical. Not every possible mutated form of every word actually occurs. |
References
[edit]- R. J. Thomas, G. A. Bevan, P. J. Donovan, A. Hawke et al., editors (1950–present), “piano”, in Geiriadur Prifysgol Cymru Online (in Welsh), University of Wales Centre for Advanced Welsh & Celtic Studies
- English terms derived from Proto-Indo-European
- English terms derived from the Proto-Indo-European root *pleh₂-
- English clippings
- English terms borrowed from Italian
- English terms derived from Italian
- English doublets
- English 3-syllable words
- English terms with IPA pronunciation
- English terms with audio pronunciation
- English lemmas
- English nouns
- English countable nouns
- English nouns with irregular plurals
- en:Musical instruments
- English terms with usage examples
- English verbs
- English terms with quotations
- English adverbs
- en:Music
- English adjectives
- English heteronyms
- Albanian 3-syllable words
- Albanian terms with IPA pronunciation
- Albanian lemmas
- Albanian nouns
- Albanian feminine nouns
- sq:Musical instruments
- Azerbaijani terms derived from Italian
- Azerbaijani terms with audio pronunciation
- Azerbaijani lemmas
- Azerbaijani nouns
- az:Musical instruments
- Catalan terms with IPA pronunciation
- Catalan terms with audio pronunciation
- Catalan lemmas
- Catalan nouns
- Catalan countable nouns
- Catalan masculine nouns
- ca:Musical instruments
- Czech terms derived from Italian
- Czech terms with IPA pronunciation
- Czech lemmas
- Czech nouns
- Czech neuter nouns
- cs:Musical instruments
- Czech hard neuter nouns
- Dutch terms borrowed from French
- Dutch terms derived from French
- Dutch terms derived from Italian
- Dutch terms with IPA pronunciation
- Dutch terms with audio pronunciation
- Rhymes:Dutch/aːnoː
- Rhymes:Dutch/aːnoː/3 syllables
- Dutch lemmas
- Dutch nouns
- Dutch nouns with plural in -s
- Dutch feminine nouns
- Dutch neuter nouns
- Dutch nouns with multiple genders
- nl:Musical instruments
- Esperanto terms with IPA pronunciation
- Esperanto terms with audio pronunciation
- Rhymes:Esperanto/ano
- Esperanto lemmas
- Esperanto nouns
- eo:Musical instruments
- Finnish terms borrowed from Italian
- Finnish terms derived from Italian
- Finnish 3-syllable words
- Finnish terms with IPA pronunciation
- Rhymes:Finnish/iɑno
- Rhymes:Finnish/iɑno/3 syllables
- Finnish lemmas
- Finnish nouns
- fi:Musical instruments
- Finnish valo-type nominals
- French terms borrowed from Italian
- French terms derived from Italian
- French doublets
- French 2-syllable words
- French terms with IPA pronunciation
- French terms with audio pronunciation
- French lemmas
- French nouns
- French countable nouns
- French masculine nouns
- fr:Musical instruments
- French terms with usage examples
- French terms with quotations
- Italian terms derived from Proto-Italic
- Italian terms inherited from Proto-Italic
- Italian terms derived from Proto-Indo-European
- Italian terms inherited from Latin
- Italian terms derived from Latin
- Italian 2-syllable words
- Italian terms with IPA pronunciation
- Italian terms with audio pronunciation
- Rhymes:Italian/ano
- Rhymes:Italian/ano/2 syllables
- Italian lemmas
- Italian adjectives
- Italian nouns
- Italian countable nouns
- Italian masculine nouns
- it:Musical instruments
- Italian adverbs
- it:Music
- Italian terms suffixed with -ano
- Italian 3-syllable words
- Rhymes:Italian/ano/3 syllables
- Italian relational adjectives
- Italian terms with usage examples
- Rhymes:Italian/iano
- Rhymes:Italian/iano/3 syllables
- Italian non-lemma forms
- Italian verb forms
- it:Geometry
- Japanese non-lemma forms
- Japanese romanizations
- Malay lemmas
- Malay nouns
- ms:Musical instruments
- Marshallese terms borrowed from English
- Marshallese terms derived from English
- Marshallese terms derived from Italian
- Marshallese terms derived from Latin
- Marshallese terms derived from Proto-Indo-European
- Marshallese terms with IPA pronunciation
- Marshallese lemmas
- Marshallese nouns
- Marshallese verbs
- mh:Musical instruments
- Norman terms borrowed from English
- Norman terms derived from English
- Norman terms borrowed from French
- Norman terms derived from French
- Norman lemmas
- Norman nouns
- Norman masculine nouns
- Jersey Norman
- nrf:Musical instruments
- Norwegian Bokmål lemmas
- Norwegian Bokmål nouns
- Norwegian Bokmål neuter nouns
- nb:Musical instruments
- Norwegian Nynorsk lemmas
- Norwegian Nynorsk nouns
- Norwegian Nynorsk neuter nouns
- nn:Musical instruments
- Polish 2-syllable words
- Polish terms with IPA pronunciation
- Polish terms with audio pronunciation
- Rhymes:Polish/anɔ
- Rhymes:Polish/anɔ/2 syllables
- Polish non-lemma forms
- Polish noun forms
- Portuguese terms borrowed from Italian
- Portuguese terms derived from Italian
- Portuguese doublets
- Portuguese 3-syllable words
- Portuguese terms with IPA pronunciation
- Portuguese 2-syllable words
- Rhymes:Portuguese/ɐnu
- Rhymes:Portuguese/ɐnu/2 syllables
- Rhymes:Portuguese/ɐ̃nu
- Rhymes:Portuguese/ɐ̃nu/2 syllables
- Portuguese lemmas
- Portuguese adjectives
- Portuguese adverbs
- pt:Music
- Portuguese nouns
- Portuguese countable nouns
- Portuguese masculine nouns
- pt:Musical instruments
- Romanian terms borrowed from Italian
- Romanian unadapted borrowings from Italian
- Romanian terms derived from Italian
- Romanian lemmas
- Romanian adverbs
- Slovak 3-syllable words
- Slovak terms with IPA pronunciation
- Slovak lemmas
- Slovak adverbs
- Slovak nouns
- Slovak neuter nouns
- sk:Musical instruments
- Spanish clippings
- Spanish terms borrowed from Italian
- Spanish terms derived from Italian
- Spanish 2-syllable words
- Spanish terms with IPA pronunciation
- Spanish terms with audio pronunciation
- Rhymes:Spanish/ano
- Rhymes:Spanish/ano/2 syllables
- Spanish lemmas
- Spanish nouns
- Spanish countable nouns
- Spanish masculine nouns
- es:Musical instruments
- Swahili terms borrowed from English
- Swahili terms derived from English
- Swahili lemmas
- Swahili nouns
- Swahili n class nouns
- sw:Musical instruments
- Swedish terms with IPA pronunciation
- Swedish terms with audio pronunciation
- Swedish lemmas
- Swedish adverbs
- sv:Music
- Swedish nouns
- Swedish neuter nouns
- sv:Musical instruments
- sv:String instruments
- Veps lemmas
- Veps nouns
- vep:Musical instruments
- Veps ilo-type nominals
- Welsh terms borrowed from English
- Welsh terms derived from English
- Welsh terms with IPA pronunciation
- Rhymes:Welsh/ano
- Rhymes:Welsh/ano/2 syllables
- Welsh lemmas
- Welsh nouns
- Welsh countable nouns
- Welsh feminine nouns
- cy:Musical instruments