tuberous vetch tuberous-rooted • tuber root · · · Info · Definitions · Synonyms · Characters · · tuberous vetch · · Text Common · · Latin · · Scripts 14 · · Length 4 · · Syllables Definitions · · · (noun) European herb bearing small tubers used for food and in Scotland to flavor whiskey. Synonyms: heath pea, earth-nut pea, earthnut pea, tuberous vetch, Lathyrus tuberosus. · · Noun Definition 1 Synonyms · · · heath pea · · Synonym 1 earth-nut pea · · Synonym 2 earthnut pea · · Synonym 3 lathyrus tuberosus · · Synonym 4 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 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 v latin small letter v U+0076