cold-blooded
adjective Date: 1595 1. a. done or acting without consideration, compunction, or clemency <
cold-blooded murder
>
b. matter-of-fact, emotionless <
a cold-blooded assessment
>
2. having cold blood; specifically having a body temperature not internally regulated but approximating that of the environment 3. (or coldblood) of mixed or inferior breeding 4. noticeably sensitive to cold • cold-bloodedly adverbcold-bloodedness noun

New Collegiate Dictionary. 2001.

Synonyms:

Look at other dictionaries:

  • cold-blooded — adj 1.) not showing or involving any emotions or pity for other people s suffering ▪ a cold blooded killer ▪ cold blooded murder 2.) a cold blooded animal, such as a snake, has a body temperature that changes with the temperature of the air or… …   Dictionary of contemporary English

  • Cold-blooded — is a loose layman s term often used to refer to animals that do not use their metabolism to maintain body temperature. It is typically associated with at least one of three different thermophysiological characteristics: ectothermy, controlling… …   Wikipedia

  • cold-blooded — I adjective aloof, barbarous, brutal, brutish, calculated, calculating, callous, cold, cold hearted, cruel, cruel hearted, deliberate, demoniac, devilish, diabolic, dispassionate, feelingless, fiendish, frigid, hard, hardhearted, hardened,… …   Law dictionary

  • cold-blooded — cold′ blood′ed or cold′blood′ed adj. 1) zool. of or designating animals, as fishes and reptiles, whose blood temperature ranges from the freezing point upward, in accordance with the temperature of the surrounding medium 2) done or acting without …   From formal English to slang

  • cold blooded — also cold blooded; 1590s, of persons, without emotion, unfeeling; of actions, from 1828. The phrase refers to the old notion that blood temperature rose with excitement. In the literal sense, of reptiles, etc., from c.1600 …   Etymology dictionary

  • cold-blooded — [adj] cruel, heartless barbarous, brutal, callous, cold, dispassionate, hard boiled, hardened, hard hearted, imperturbable, inhuman, matter of fact, merciless, obdurate, pitiless, relentless, ruthless, savage, steely, stony hearted,… …   New thesaurus

  • cold-blooded — cold bloodedly, adv. cold bloodedness, n. /kohld blud id/, adj. 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… …   Universalium

  • Cold-blooded — Cold blood ed, a. 1. Having cold blood; said of fish or animals whose blood is but little warmer than the water or air about them. [1913 Webster] 2. Deficient in sensibility or feeling; hard hearted. [1913 Webster] 3. Not thoroughbred; said of… …   The Collaborative International Dictionary of English

  • cold-blooded — ► ADJECTIVE 1) (of animals, e.g. reptiles and fish) having a body whose temperature varies with that of the environment. 2) without emotion; callous. DERIVATIVES cold bloodedly adverb cold bloodedness noun …   English terms dictionary

  • cold-blooded — cold blood|ed [ ,kould blʌdəd ] adjective 1. ) deliberately cruel and showing no emotion 2. ) cold blooded animals have a body temperature that changes to suit their environment …   Usage of the words and phrases in modern English

  • cold-blooded — 1) ADJ GRADED (disapproval) Someone who is cold blooded does not show any pity or emotion. ...a cold blooded murderer... This was a brutal and cold blooded killing. Derived words: cold bloodedly ADV GRADED usu ADV with v He hated whites from the… …   English dictionary

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