yellow birch yellow-billed • yellowbird · · · Info · Definitions · Synonyms · Characters · · yellow birch · · Text Common · · Latin · · Scripts 12 · · Length 3 · · Syllables Definitions · · · (noun) tree of eastern North America with thin lustrous yellow or grey bark. Synonyms: yellow birch, Betula alleghaniensis, Betula leutea. · · Noun Definition 1 Synonyms · · · betula alleghaniensis · · Synonym 1 betula leutea · · Synonym 2 Characters · · space U+0020 b latin small letter b U+0062 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 l latin small letter l U+006C o latin small letter o U+006F r latin small letter r U+0072 w latin small letter w U+0077 y latin small letter y U+0079