hair space hair sorter • hair spray · · · Info · Definitions · Characters · · hair space · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) (printing) the narrowest of the spaces used to separate words or letters. Synonyms: hair space. · · Noun Definition 1 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 h latin small letter h U+0068 i latin small letter i U+0069 p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073