Definify.com
Webster 1913 Edition
Roundworm
Round′wormˊ
,Noun.
 (Zool.) 
A nematoid worm. 
Definition 2025
roundworm
roundworm
English
Noun
roundworm (plural roundworms)
- An invertebrate animal of the phylum Nematoda and other similar phyla. Many species of roundworms are parasites.
 
Synonyms
Translations
animal of the phylum Nematoida