nematode worm

Từ điển WordNet v3.1 - WordNet Dictionary

noun

unsegmented worms with elongated rounded body pointed at both ends;
mostly free-living but some are parasitic
• Syn:
nematode, roundworm
• Hypernyms:
worm
• Hyponyms:
common roundworm, Ascaris lumbricoides, chicken roundworm, Ascaridia galli, pinworm,
threadworm, Enterobius vermicularis, eelworm, wheatworm, wheat eel, wheat eelworm,
wheat eelworm, trichina, Trichinella spiralis, hookworm, filaria,
Guinea worm, Dracunculus medinensis
• Member Holonyms:
Nematoda, phylum Nematoda, Aschelminthes, phylum Aschelminthes