sack coat sack coal • sack-coated · · · Info · Definitions · Characters · · sack coat · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) man's hiplength coat with a straight back; the jacket of a suit. Synonyms: sack coat. · · Noun Definition 1 Characters · · space U+0020 a latin small letter a U+0061 c latin small letter c U+0063 k latin small letter k U+006B o latin small letter o U+006F s latin small letter s U+0073 t latin small letter t U+0074