出典:Wiktionary
出典:『Wiktionary』 (2026/03/08 03:41 UTC 版)
Inherited from 中期英語 profundite, from Middle French profondite or its etymon Latin profunditās; by surface analysis, prof(o)und + ity. Compare profoundness.
profundity (countable and uncountable, plural profundities)