infidelity
意味
- 不貞,不義
- 不貞な行為
- 《文》(宗教的な意味で)不信仰
語源
英語の原文(Wiktionary)
From Middle English infidelite, from Middle French infidelité (modern French infidélité) and its etymon Latin īnfidēlitās. Equivalent to infidel + -ity.
辞書順で近い単語
infernal infertility infestation infiltrate infinite infinitely