1. Verb.  (transitive) To push or pump (something, especially fluids) into a cavity or passage.
  2. Verb.  (transitive) To introduce (something) suddenly or violently.
  3. Verb.  (transitive) To administer an injection to (someone), especially of medicine or drugs.
  4. Verb.  (intransitive) To take or be administered something by means of injection, especially medicine or drugs.
  5. Verb.  (transitive, computing) To introduce (code) into an existing program or its memory space, often without tight integration and sometimes through a security vulnerability.

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This entry was last updated on RefTopia from its source on 3/20/2012.