- Zoology A worm of the large phylum Nematoda, such as a roundworm or threadworm.More example sentences
- The ecdysozoans are supposed to include arthropods, priapulids and nematodes.
- He discovered microscopic animals such as nematodes and rotifers.
- By far most species of animals are insects, with groups such as mollusks and nematodes also being especially diverse.
More definitions of nematodeDefinition of nematode in:
- The British & World English dictionary