octagonal

English

Alternative forms

• octogonal (obsolete)

Etymology

From octagon +‎ -al.

Pronunciation

• enPR: ŏk-tăgʹə-nl, IPA^(key): /ɑkˈtæɡ.ə.n(ə)l/

• Audio (Canada):

  (file)

Adjective

octagonal (not comparable)

1. (geometry) Shaped like an octagon, in having eight sides and eight angles.
   • 1985 April 4, Daryln Brewer, “HELPFUL HARDWARE; AN ARRAY OF SUNDIALS”, in The New York Times‎^[1]:

     The sundials range in shape from octagonal to the usual round. Prices range from $75 to $375.

Derived terms

• octagonally
• semi-octagonal

Translations

shaped like an octagon

• Armenian: please add this translation if you can
• Bengali: অষ্টভুজাকৃতি (ośṭobhujakriti)
• Bulgarian: осмоъгълен (osmoǎgǎlen)
• Catalan: octagonal (ca)
• Danish: ottekantet, oktagonal, oktogonal
• Dutch: achthoekig (nl)
• Esperanto: oklatera, okangula
• Finnish: kahdeksankulmioinen, kahdeksankulmion muotoinen
• French: octogonal (fr)
• Georgian: რვაკუთხა (rvaḳutxa), ოქტაგონალური (okṭagonaluri)
• Greek: οκτάγωνος (el) (oktágonos), οχτάγωνος (el) (ochtágonos)
• Icelandic: átthyrndur
• Irish: ochtagánach
• Italian: ottagonale (it)
• Polish: ośmiokątny (pl), oktagonalny (pl)
• Portuguese: octogonal, octagonal
• Russian: восьмиуго́льный (ru) (vosʹmiugólʹnyj)
• Scottish Gaelic: ochd-shliosach, ochd-shlisneach
• Spanish: octagonal (es), octógono (es)
• Swedish: oktagonal (sv), åttakantig (sv), åttasidig, oktogonal (sv)
• Tagalog: walsihain
• Ukrainian: восьмику́тний (vosʹmykútnyj)

See also

• octactinal

Catalan

Etymology

From octàgon +‎ -al.

Pronunciation

• Rhymes: -al

Adjective

octagonal m or f (masculine and feminine plural octagonals)

1. octagonal

Spanish

Etymology

From octágono +‎ -al.

Pronunciation

• IPA^(key): /oɡtaɡoˈnal/ [oɣ̞.t̪a.ɣ̞oˈnal]
• Rhymes: -al
• Syllabification: oc‧ta‧go‧nal

Adjective

octagonal m or f (masculine and feminine plural octagonales)

1. octagonal

Alternative forms

• octogonal

Further reading

• “octagonal”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.7, Royal Spanish Academy [Spanish: Real Academia Española], 2023 November 28