To Adulterate
- (transitive) To corrupt, to debase (someone or something).
- (transitive) To make less valuable or spoil (something) by adding impurities or other substances. Synonyms: (obsolete) adulter, debase
- (transitive, archaic) To commit adultery with (someone).Synonym: (obsolete) adulter
- (transitive, archaic) To defile (someone) by adultery.
- (intransitive, also figuratively, archaic) To commit adultery.