chalk line chalk lime • chalk maple · · · Info · Definitions · Synonyms · Characters · · chalk line · · Text Common · · Latin · · Scripts 10 · · Length 2 · · Syllables Definitions · · · (noun) a chalked string used in the building trades to make a straight line on a vertical surface. Synonyms: chalk line, snap line, snapline. · · Noun Definition 1 Synonyms · · · snap line · · Synonym 1 snapline · · 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 h latin small letter h U+0068 i latin small letter i U+0069 k latin small letter k U+006B l latin small letter l U+006C n latin small letter n U+006E