extravasate

(ek stravə sāt′)

transitive verb extravasated, extravasating

to allow or force (blood, etc.) to flow from its normal vessels into the surrounding body tissues

Origin: L extra (see extra-) + vas, a vessel + -ate

intransitive verb

  1. to flow out or escape into surrounding tissues: said of blood, lymph, etc.
  2. to flow out, as lava from a vent

Related Forms:

See extravasate in American Heritage Dictionary 4

verb ex·trav·a·sat·ed, ex·trav·a·sat·ing, ex·trav·a·sates
verb, transitive
  1. Pathology To force the flow of (blood or lymph) from a vessel out into surrounding tissue.
  2. Geology To cause (molten lava) to pour forth from a volcanic vent.
verb, intransitive
  1. Pathology To exude from a vessel into surrounding tissue.
  2. Geology To erupt.

Origin:

Origin: extra-

Origin: + vas(o)-

Origin: + -ate1

.

Related Forms:

  • ex·travˌa·saˈtion noun

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