出典:Wiktionary
出典:『Wiktionary』 (2026/04/05 16:24 UTC 版)
From 中期英語 puerilite, from Middle French puérilité and its etymon Latin puerīlitās, from puerīlis (“childish, juvenile”), from puer (“boy”). By surface analysis, puerile + -ity.
puerility (countable and uncountable, plural puerilities)