extravasation (n.)

  1. an extravasated liquid (blood or lymph or urine); the product of extravasation

  2. (of volcanos) pouring out fumes or lava (or a deposit so formed)

    [ Syn: eruption , eructation ]

  3. the process of exuding or passing out of a vessel into surrounding tissues; said of blood or lymph or urine

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