octantenaire
French, noun/ɔk.tɑ̃t.nɛʁ/
octantenaire is spelled O-C-T-A-N-T-E-N-A-I-R-E (12 letters). Octantenaire is a French feminine noun meaning “eighty-year-old” (English Wiktionary, September 2026). The French Wiktionary (Wiktionnaire) defines it as “Individu âgé de quatre-vingts ans environ”.
What does octantenaire mean in English?
adjective
- 1
eighty years old
noun
- 1
femininemasculineeighty-year-old
noun
- 1
masculineeightieth anniversary
Source: English Wiktionary, French section, dump of September 2, 2026 (CC BY-SA 4.0).
How French dictionaries define it
noun: 1. Individu âgé de quatre-vingts ans environ.
noun: 1. Quatre-vingtième anniversaire.
The definition in the French Wiktionary (Wiktionnaire), in French.
Source: French Wiktionary (Wiktionnaire), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of octantenaire
- octantenaires plural
Source: English Wiktionary and French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce octantenaire?
- /ɔk.tɑ̃t.nɛʁ/
- \ɔk.tɑ̃t.nɛʁ\
Sources: English Wiktionary, French Wiktionary (Wiktionnaire) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.