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cold-blooded

cold·blood·ed

cold-blooded

 
pronunciation:
kold bluh dihd
features:
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part of speech: adjective
definition 1: having blood whose temperature changes with the temperature of the air or water. Animals such as fishes, snakes, and lizards are cold-blooded.
antonyms:
warm-blooded
definition 2: done without kindness or other feelings; cruel.
He went to prison for cold-blooded murder.
similar words:
heartless, ruthless
derivations: cold-bloodedly (adv.), cold-bloodedness (n.)
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