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cold-blooded

 - 4 dictionary results

cold-blood⋅ed

[kohld-bluhd-id]
–adjective
1. designating or pertaining to animals, as fishes and reptiles, whose blood temperature ranges from the freezing point upward, in accordance with the temperature of the surrounding medium; poikilothermal.
2. without emotion or feeling; dispassionate; cruel: a cold-blooded murder.
3. sensitive to cold.

Origin:
1585–95


cold-blood⋅ed⋅ly, adverb
cold-blood⋅ed⋅ness, noun
Dictionary.com Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2009.
Cite This Source Link To cold-blooded
cold-blood·ed   (kōld'blŭd'ĭd)
adj.  
    1. Lacking feeling or emotion: a cold-blooded killer.

    2. Executed without feeling or emotion: a cold-blooded crime; a cold-blooded performance of the concerto.

  1. Ectothermic.

cold'-blood'ed·ly adv., cold'-blood'ed·ness 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.
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Medical Dictionary

Main Entry: cold–blood·ed
Pronunciation: 'kOl(d)-'bl&d-&d
Function: adjective
: having a body temperature not internally regulated butapproximating that of the environment : POIKILOTHERMIC <cold–blooded amphibians and reptiles> —cold–blood·ed·ness noun
Merriam-Webster's Medical Dictionary, © 2002 Merriam-Webster, Inc.
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Medical Dictionary

cold-blooded adj.
Ectothermic.

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