|
WordNet-Online
Free dictionary and thesaurus of English. Definitions, synonyms, antonyms and more...
Hint: double-click any word to get it searched!
Noun bitterweed has 2 senses
- oxtongue, bristly oxtongue, bitterweed, bugloss, Picris echioides - widespread European weed with spiny tongue-shaped leaves and yellow flowers; naturalized in United States
--1 is a kind of weed
--1 is a member of Picris, genus Picris
- ragweed, ambrosia, bitterweed - any of numerous chiefly North American weedy plants constituting the genus Ambrosia that produce highly allergenic pollen responsible for much hay fever and asthma
--2 is a kind of weed
--2 is a member of genus Ambrosia
--2 has particulars:
|