lemming

Từ điển WordNet v3.1 - WordNet Dictionary

noun

any of various short-tailed furry-footed rodents of circumpolar distribution
• Hypernyms:
rodent, gnawer
• Hyponyms:
European lemming, Lemmus lemmus, brown lemming, Lemmus trimucronatus, grey lemming,
grey lemming, red-backed lemming, pied lemming, southern bog lemming, Synaptomys cooperi,
northern bog lemming, Synaptomys borealis
• Member Holonyms:
Cricetidae, family Cricetidae