Definitions of extravasation
  1. noun
    the process of exuding or passing out of a vessel into surrounding tissues; said of blood or lymph or urine
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    blood extravasation
    the leakage of blood from a vessel into tissues surrounding it; can occur in injuries or burns or allergic reactions
    extravasation of urine into the scrotal sac
    type of:
    biological process, organic process
    a process occurring in living organisms
  2. noun
    an extravasated liquid (blood or lymph or urine); the product of extravasation
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    type of:
    fluid matter having no fixed shape but a fixed volume
  3. noun
    (of volcanos) pouring out fumes or lava (or a deposit so formed)
    synonyms: eructation, eruption
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    type of:
    action, activeness, activity
    the state of being active
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