diastema diastem • diastematic · · · Info · Definitions · Characters · · diastema · · Text Latin · · Script 8 · · Length 4 · · Syllables Definitions · · · (noun) a gap or vacant space between two teeth. · · Noun Definition 1 Characters · · a latin small letter a U+0061 d latin small letter d U+0064 e latin small letter e U+0065 i latin small letter i U+0069 m latin small letter m U+006D s latin small letter s U+0073 t latin small letter t U+0074