yellow trefoil yellowtop • yellow-tressed · · · Info · Definitions · Synonyms · Characters · · yellow trefoil · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) prostrate European herb with small yellow flowers and curved black pods; naturalized in North America. Synonyms: black medick, hop clover, yellow trefoil, nonesuch clover, Medicago lupulina. · · Noun Definition 1 Synonyms · · · black medick · · Synonym 1 hop clover · · Synonym 2 nonesuch clover · · Synonym 3 medicago lupulina · · Synonym 4 Characters · · space U+0020 e latin small letter e U+0065 f latin small letter f U+0066 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 t latin small letter t U+0074 w latin small letter w U+0077 y latin small letter y U+0079