Main Entry: on·cor·na·vi·rus Pronunciation: "ä[ng]-"ko(&)r-n&-'vI-r&s Function: noun :ONCOVIRUS
Main Entry: on·co·vi·rus Pronunciation: 'ä[ng]-kO-"vI-r&s Function: noun : any of the tumor-forming RNA viruses formerlygrouped in a subfamily (Oncovirinae) of the family (Retroviridae) of retroviruses but now assigned to various genera throughout the family