poor man's pulse

Từ điển WordNet v3.1 - WordNet Dictionary

noun

twining herb of Old World tropics cultivated in India for food and fodder;
sometimes placed in genus Dolichos
• Syn:
horse gram, horse grain, Macrotyloma uniflorum, Dolichos biflorus
• Hypernyms:
legume, leguminous plant
• Member Holonyms:
Macrotyloma, genus Macrotyloma