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Keen vs Harden - What's the difference?

keen | harden |

As nouns the difference between keen and harden

is that keen is a prolonged wail for a deceased person while harden is .

As an adjective keen

is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense.

As a verb keen

is (rare) to sharpen; to make cold or keen can be to utter a keen.

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

    * ----

    harden

    English

    Verb

    (en verb)
  • To become hard (tough, resistant to pressure).
  • (ergative) To make something hard or harder (tough, resistant to pressure).
  • (dated) To become or make a person or thing resistant or less sensitive.
    • When thou goest to return into Egypt, see that thou do all those wonders before Pharaoh, which I have put in thine hand: but I will harden his heart, that he shall not let the people go. — KJV, Exodus 4:21

    Derived terms

    * harden someone's heart

    Anagrams

    * English ergative verbs ----