Any of the species of biennial thistles in the genus Arctium.
Definition source: English Wiktionary via Wiktextract
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: none provided
Antonyms: none provided
any of several erect biennial herbs of temperate Eurasia having stout taproots and producing burs
Definition source: Princeton WordNet 3.0
No example sentence was provided for this meaning.
Meaning relationships
Synonyms: clotbur
Antonyms: none provided
Broader terms: subshrub, suffrutex
Narrower terms: common burdock, lesser burdock, Arctium minus, great burdock, greater burdock, cocklebur, Arctium lappa