Nippostrongylus
noun
Nip·po·stron·gy·lus
| \ ˌnip-ō-ˈsträn-jə-ləs
\
\
Medical Definition of Nippostrongylus
: a genus of strongyloid nematode worms that comprise intestinal parasites of rodents (as N. muris of rats) and are much used in biological research