noun
small genus of American herbs or shrubs; in some classifications placed in a separate family Ambrosiaceae
• Hypernyms: ↑asterid dicot genus
• Member Holonyms: ↑Compositae, ↑family Compositae, ↑Asteraceae, ↑family Asteraceae, ↑aster family
• Member Meronyms: ↑marsh elder, ↑iva
Useful english dictionary. 2012.