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extravasate

 - 5 dictionary results

ex⋅trav⋅a⋅sate

[ik-strav-uh-seyt] verb, -sat⋅ed, -sat⋅ing, noun
–verb (used with object)
1. Pathology. to force out from the proper vessels, as blood, esp. so as to diffuse through the surrounding tissues.
2. Geology. to pour forth, as lava, from a subterranean source in a molten state.
–verb (used without object)
3. Pathology. to be extravasated, as blood.
4. Geology. to pour forth lava or the like.
–noun
5. Pathology. the extravasated material; extravasation.

Origin:
1655–65; extra- + vas + -ate 1
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To extravasate
ex·trav·a·sate   (ĭk-strāv'ə-sāt')   
v.   ex·trav·a·sat·ed, ex·trav·a·sat·ing, ex·trav·a·sates

v.   tr.
  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.

v.   intr.
  1. Pathology To exude from a vessel into surrounding tissue.

  2. Geology To erupt.


[extra- + vas(o)- + -ate1.]
ex·trav'a·sa'tion n.
The American Heritage® Dictionary of the English Language, Fourth Edition
Copyright © 2009 by Houghton Mifflin Company.
Published by Houghton Mifflin Company. All rights reserved.
Cite This Source
Medical Dictionary

Main Entry: 1ex·trav·a·sate
Pronunciation: ik-'strav-&-"sAt, -"zAt
Function: verb
Inflected Forms: -sat·ed;-sat·ing
transitive senses
: to force out or cause to escape from a proper vessel or channel <extravasated blood> extravasating spermatozoa after vasectomy without ligation> extravasate intransitive senses
: to pass by infiltration or effusion from a proper vessel or channel(as a blood vessel) into surrounding tissue
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

extravasate ex·trav·a·sate (ĭk-strāv'ə-sāt')
v. ex·trav·a·sat·ed, ex·trav·a·sat·ing, ex·trav·a·sates
To exude from or pass out of a vessel into the tissues. Used of blood, lymph, or urine.


ex·trav'a·sate' or ex·trav'a·sa'tion n.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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