gum plant gumphion • gum pocket · · · Info · Definitions · Synonyms · Characters · · gum plant · · Text Common · · Latin · · Scripts 9 · · Length 2 · · Syllables Definitions · · · (noun) any of various western American plants of the genus Grindelia having resinous leaves and stems formerly used medicinally; often poisonous to livestock. Synonyms: gumweed, gum plant, tarweed, rosinweed. · · Noun Definition 1 Synonyms · · · gumweed · · Synonym 1 tarweed · · Synonym 2 rosinweed · · Synonym 3 Characters · · space U+0020 a latin small letter a U+0061 g latin small letter g U+0067 l latin small letter l U+006C m latin small letter m U+006D n latin small letter n U+006E p latin small letter p U+0070 t latin small letter t U+0074 u latin small letter u U+0075