guar

Từ điển WordNet v3.1 - WordNet Dictionary

noun

drought-tolerant herb grown for forage and for its seed which yield a gum used as a thickening agent or sizing material
• Syn:
cluster bean, Cyamopsis tetragonolobus, Cyamopsis psoraloides
• Hypernyms:
legume, leguminous plant
• Member Holonyms:
Cyamopsis, genus Cyamopsis