octogonal

octogonal (comparative more octogonal, superlative most octogonal)

1. Obsolete form of octagonal.

• “octogonal”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

From octogone +‎ -al.

• IPA^(key): /ɔk.to.ɡo.nal/

• Audio:

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octogonal (feminine octogonale, masculine plural octogonaux, feminine plural octogonales)

1. octagonal

• “octogonal”, in Trésor de la langue française informatisé [Digitized Treasury of the French Language], 2012.

• octagonal

• Rhymes: (Portugal) -al, (Brazil) -aw
• Hyphenation: oc‧to‧go‧nal

octogonal m or f (plural octogonais)

1. octagonal

• octogonalmente

Borrowed from French octogonal. By surface analysis, octogon +‎ -al.

octogonal m or n (feminine singular octogonală, masculine plural octogonali, feminine and neuter plural octogonale)

1. octagonal

• IPA^(key): /oɡtoɡoˈnal/ [oɣ̞.t̪o.ɣ̞oˈnal]
• Rhymes: -al
• Syllabification: oc‧to‧go‧nal

octogonal m or f (masculine and feminine plural octogonales)

1. Alternative form of octagonal

• “octogonal”, 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