fly poison

Từ điển WordNet v3.1 - WordNet Dictionary

noun

all parts of plant are highly toxic;
bulb pounded and used as a fly poison;
sometimes placed in subfamily Melanthiaceae
• Syn:
Amianthum muscaetoxicum, Amianthum muscitoxicum
• Hypernyms:
liliaceous plant
• Member Holonyms:
Amianthum, genus Amianthum