roundworm
round‧worm /ˈraʊndwɜːm $ -wɜːrm/
noun [countable]
a small round parasite that lives in the bodies of animals and sometimes humans ⇨ tapeworm, worm
round‧worm /ˈraʊndwɜːm $ -wɜːrm/
noun [countable]a small round parasite that lives in the bodies of animals and sometimes humans ⇨ tapeworm, worm