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Chill vs Keen - What's the difference?

chill | keen | Synonyms |

In transitive terms the difference between chill and keen

is that chill is to lower the temperature of something; to cool while keen is to mourn.

In intransitive terms the difference between chill and keen

is that chill is to become cold while keen is to utter a keen.

As an abbreviation CHILL

is an acronym for CCITT High Level Language.

chill

English

Noun

(en noun)
  • A moderate, but uncomfortable and penetrating coldness.
  • * {{quote-magazine, year=2013, month=July-August, author=(Henry Petroski)
    • , title= Geothermal Energy , volume=101, issue=4, magazine=(American Scientist) , passage=Energy has seldom been found where we need it when we want it. Ancient nomads, wishing to ward off the evening chill and enjoy a meal around a campfire, had to collect wood and then spend time and effort coaxing the heat of friction out from between sticks to kindle a flame. With more settled people, animals were harnessed to capstans or caged in treadmills to turn grist into meal.}}
  • A sudden penetrating sense of cold, especially one that causes a brief trembling nerve response through the body; the trembling response itself; often associated with illness: fevers and chills , or susceptibility to illness.
  • An uncomfortable and numbing sense of fear, dread, anxiety, or alarm, often one that is sudden and usually accompanied by a trembling nerve response resembling the body's response to biting cold.
  • An iron mould or portion of a mould, serving to cool rapidly, and so to harden, the surface of molten iron brought in contact with it.
    • (Raymond)
  • The hardened part of a casting, such as the tread of a carriage wheel.
    • (Knight)

    Adjective

    (en adjective)
  • Moderately cold or chilly.
    • A chill wind was blowing down the street.
  • * Milton
    • Noisome winds, and blasting vapours chill .
  • (slang) Calm, relaxed, easygoing. See also : chill out.
    • I'm pretty chill most of the time.
    Paint-your-own ceramics studios are a chill way to express yourself while learning more about your date's right brain.
  • (slang) "Cool"; meeting a certain hip standard or garnering the approval of a certain peer group.
    • That new movie was chill , man.

    Verb

    (en verb)
  • To lower the temperature of something; to cool.
    • Chill before serving.
  • (metallurgy) To harden a metal surface by sudden cooling.
  • To become cold.
    • In the wind he chilled quickly.
  • (metallurgy) To become hard by rapid cooling.
  • (slang) To relax, lie back.
    • Chill , man, we've got a whole week to do it; no sense in getting worked up.
    The new gym teacher really has to chill or he's gonna blow a gasket.
  • (slang) To "hang", hang out; to spend time with another person or group. Also chill out .
    • Hey, we should chill this weekend.
  • (slang) To smoke marijuana.
    • On Friday night do you wanna chill?

    Derived terms

    * chillax * chilliness * chilling * chilling effect * chill out / chillout * chill pill * chilly * libel chill * send chills / cast a chill

    References

    * * ----

    keen

    English

    Etymology 1

    From (etyl) . More at (l), (l).

    Alternative forms

    * keene, kene (archaic)

    Adjective

    (er)
  • showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.
  • vehement; fierce; as, a keen appetite.
  • * (rfdate),
    • Of full keen will.
  • * (rfdate), Shakespeare
    • So keen and greedy to confound a man.
  • sharp; having a fine edge or point.
  • * (rfdate) :
    • That my keen knife see not the wound it makes.
  • acute of mind; sharp; penetrating; having or expressing mental acuteness.
  • * (rfdate),
    • To make our wits more keen .
  • * (rfdate),
    • Before the keen inquiry of her thought.
  • bitter; piercing; acrimonious; cutting; stinging; severe; as, keen satire or sarcasm.
  • * (rfdate)
    • Good father cardinal, cry thou amen to my keen curses.
  • piercing; penetrating; cutting; sharp; -- applied to cold, wind, etc,; as, a keen wind; the cold is very keen.
  • * (rfdate),
    • Breasts the keen air, and carols as he goes.
  • Enthusiastic
    • I'm keen to learn another language.
    I'm keen on learning another language.
    I'm keen on languages.
    I'm keen about learning languages.
    I'm keen for help.
    ''"Do you want to learn another language?" / "I'm keen ."
  • (US, informal, dated) Marvelous.
    • I just got this peachy keen new dress.
  • (UK) extremely low as to be competitive.
    • keen prices
  • (obsolete) brave, courageous; bold, audacious.
    • Usage notes
    * Keen is often used in the composition of words, most of which are of obvious signification; as, keen-edged, keen-eyed, keen-sighted, keen-witted, etc.
    Synonyms
    * prompt; eager; ardent; sharp; acute; cutting; penetrating; biting; severe; sarcastic; satirical; piercing; shrewd. * See also
    Derived terms
    * keen-witted * keen as mustard * keen on * keenly * keenness

    Verb

    (en verb)
  • (rare) To sharpen; to make cold.
  • * (rfdate), Thomson.
    • Cold winter keens the brightening flood.

    Etymology 2

    From (etyl) .

    Noun

    (en noun)
  • A prolonged wail for a deceased person.
  • * '>citation

    • Verb

    (en verb)
  • To utter a keen.
  • * (rfdate) Stuart Howard-Jones (1904-1974), Hibernia.'' Collected in ''The New Oxford Book of English Light Verse, 1978.
    • Keen —meaning 'brisk'? Nay, here the Language warps:
    'Tis singing bawdy Ballads to a Corpse.
  • To utter with a loud wailing voice or wordless cry.
  • *
  • To mourn.
  • *
    • Related terms
    * keener * keeness

    Anagrams

    * ----