opponent (n.)

  1. a contestant that you are matched against

    [ Syn: opposition , opposite ]

  2. someone who offers opposition

    [ Syn: adversary , antagonist , opposer , resister ]

    opponent (adj.)

  1. characterized by active hostility; opponent (or opposing) armies

    [ Syn: opposing ]

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