habitability habit • habitable · · · Info · Definitions · Synonyms · Characters · · habitability · · Text Latin · · Script 12 · · Length Definitions · · · (noun) suitability for living in or on. Synonyms: habitableness. · · Noun Definition 1 Synonyms · · · habitableness · · Synonym 1 Characters · · a latin small letter a U+0061 b latin small letter b U+0062 h latin small letter h U+0068 i latin small letter i U+0069 l latin small letter l U+006C t latin small letter t U+0074 y latin small letter y U+0079