infect (v.)

  1. communicate a disease to; Your children have infected you with this head cold'

  2. contaminate with a disease or microorganism

    [ Syn: taint ]

  3. corrupt with ideas or an ideology; society was infected by racism'

  4. affect in a contagious way; His laughter infects everyone who is in the same room'

The dictionary is based on the WordNet Electronic Lexical Database.
WordNet 3.0 Copyright 2011 by Princeton University. All rights reserved.