broom grass

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of several grasses of the genus Andropogon;
used in broom making
• Hypernyms:
grass
• Hyponyms:
broom sedge, Andropogon virginicus, broom beard grass, prairie grass, wire grass,
Andropogon scoparius, Schizachyrium scoparium
• Member Holonyms:
Andropogon, genus Andropogon