Word Study
gumweed
WORDNET DICTIONARY
Noun gumweed has 1 sense
- gumweed(n = noun.plant) gum plant, rosinweed, tarweed - any of various western American plants of the genus Grindelia having resinous leaves and stems formerly used medicinally; often poisonous to livestock; Array is a member of genus grindelia, grindelia
has particulars: grindelia robusta, curlycup gumweed, grindelia squarrosa
is a kind of herb, herbaceous plant
CIDE DICTIONARY
gumweed, n.
any of various Western American plants of the genus Grindelia having resinous leaves and stems formerly used medicinally; often poisonous to livestock. [WordNet 1.5]
For further exploring for "gumweed" in Webster Dictionary Online
