出典:Wiktionary
出典:『Wiktionary』 (2025/04/25 17:11 UTC 版)
From Latin decennālia, from decennium (“10-year period”) + -ālia (“-alia: forming the names of festivals”), from decennis (“10-year”) + -ium (“-ium: forming abstract nouns”). Equivalent to decennium + -alia.
decennalia (plural decennalia or decennalias)
From decennium (“10-year period”) + -ālia (“-alia: forming the names of festivals”), from decennis (“10-year”) + -ium (“-ium: forming abstract nouns”), from deciēs (“ten times”) + annus (“year”) + -is (“forming compound adjectives”).
decennālia n pl (genitive decennālium or decennāliōrum); third declension