n. A human enterovirus of the Picornaviridae family that causes poliomyelitis.
WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
n. the virus causing poliomyelitis
Word Usage
"The WHO wants to eradicate poliovirus from the wild, but anyone with a bachelor's degree in molecular biology, a bit of money, and some time would be able to rebuild it from scratch."