Definition of Cold-blooded
Cold-blooded
cold-blood·ed
Definition/Meaning
(adjective)
having a body temperature that varies with the temperature of the outside environment as opposed to being regulated by internal processes;
e.g. Lizards and snakes are cold-blooded, which is why they often lie out in the sun to warm themselves up.
(adjective)
lacking pity or other emotion, straightforward or direct and done without thought or consideration, often deliberately careless, insensitive, or cruel;
e.g. He offered them a cold-blooded rejection and didn't appear to feel sorry at all.
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