出典:Wiktionary
出典:『Wiktionary』 (2026/03/17 19:26 UTC 版)
From 中期英語 congratulacion, from Middle French congratulation or its etymon Latin congrātulātiō, from congrātulor (“to congratulate”). By surface analysis, congratulate + -ion.
congratulation (countable and uncountable, plural congratulations)
![]()