ulmus thomasii ulmus serotina • ulna · · · Info · Definitions · Synonyms · Characters · · ulmus thomasii · · Text Common · · Latin · · Scripts 14 · · Length 6 · · Syllables Definitions · · · (noun) tall widely distributed elm of eastern North America. Synonyms: rock elm, Ulmus thomasii. · · Noun Definition 1 Synonyms · · · rock elm · · Synonym 1 Characters · · space U+0020 a latin small letter a U+0061 h latin small letter h U+0068 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 s latin small letter s U+0073 t latin small letter t U+0074 u latin small letter u U+0075