出典:Wiktionary
出典:『Wiktionary』 (2026/06/30 23:25 UTC 版)
From ad (“to”) + alterum/alteram (“the other”) + -ō, so "to go to the other", i.e. "to have a relationship on the side". The vowel change is the same as going from alesco through adolesco to adultus.
adulterō (present infinitive adulterāre, perfect active adulterāvī, supine adulterātum); first conjugation