cohabitation cohabitant • coharmonious · · · Info · Definitions · Characters · · cohabitation · · Text Latin · · Script 12 · · Length Definitions · · · (noun) the act of living together and having a sexual relationship (especially without being married). · · Noun Definition 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 c latin small letter c U+0063 h latin small letter h U+0068 i latin small letter i U+0069 n latin small letter n U+006E o latin small letter o U+006F t latin small letter t U+0074