latissimus dorsi latish • latisternal · · · Info · Definitions · Synonyms · Characters · · latissimus dorsi · · Text Common · · Latin · · Scripts 16 · · Length 6 · · Syllables Definitions · · · (noun) a broad flat muscle on either side of the back. Synonyms: latissimus dorsi, lat. · · Noun Definition 1 Synonyms · · · lat · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 d latin small letter d U+0064 i latin small letter i U+0069 l latin small letter l U+006C m latin small letter m U+006D o latin small letter o U+006F r latin small letter r U+0072 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075