tacit consent tacit • tacitly · · · Info · Definitions · Synonyms · Characters · · tacit consent · · Text Common · · Latin · · Scripts 13 · · Length 4 · · Syllables Definitions · · · (noun) (law) tacit approval of someone's wrongdoing. Synonyms: connivance, secret approval, tacit consent. · · Noun Definition 1 Synonyms · · · connivance · · Synonym 1 secret approval · · Synonym 2 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 e latin small letter e U+0065 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074