hops

Từ điển WordNet v3.1 - WordNet Dictionary

noun

twining perennials having cordate leaves and flowers arranged in conelike spikes;
the dried flowers of this plant are used in brewing to add the characteristic bitter taste to beer
• Syn:
hop
• Hypernyms:
vine
• Hyponyms:
common hop, common hops, bine, European hop, Humulus lupulus,
American hop, Humulus americanus, Japanese hop, Humulus japonicus
• Member Holonyms:
Humulus, genus Humulus