noun ·Rare ·Advanced level

Definitions

Noun

1. 1
   Onopordum acanthium, a flowering plant in the family Asteraceae.
2. 2
   biennial Eurasian white hairy thistle having pale purple flowers; naturalized in North America wordnet

Synonyms

All synonyms

cotton thistleonopordon acanthiumonopordum acanthiumwoolly thistle