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Keen vs Dull - What's the difference?

keen | dull |

In lang=en terms the difference between keen and dull

is that keen is to mourn while dull is to lose a sharp edge; to become dull.

As adjectives the difference between keen and dull

is that keen is showing a quick and ardent willingness or responsiveness, enthusiastic, eager; interested, intense while dull is lacking the ability to cut easily; not sharp.

As verbs the difference between keen and dull

is that keen is (rare) to sharpen; to make cold or keen can be to utter a keen while dull is to render dull; to remove or blunt an edge or something that was sharp.

As a noun keen

is a prolonged wail for a deceased person.

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.
  • *
  • Anagrams

    * ----

    dull

    English

    Alternative forms

    * dul, dulle

    Adjective

    (er)
  • Lacking the ability to cut easily; not sharp.
  • :
  • Boring; not exciting or interesting.
  • :
  • :
  • Not shiny; having a matte finish or no particular luster or brightness.
  • :
  • :a dull''' fire or lamp;  a '''dull''' red or yellow;  mirror
  • *(Henry Wadsworth Longfellow) (1807-1882)
  • *:As turning the logs will make a dull fire burn, so changes of study a dull brain.
  • *
  • *:A great bargain also had been the excellent Axminster carpet which covered the floor; as, again, the arm-chair in which Bunting now sat forward, staring into the dull , small fire. In fact, that arm-chair had been an extravagance of Mrs. Bunting. She had wanted her husband to be comfortable after the day's work was done, and she had paid thirty-seven shillings for the chair.
  • Not bright or intelligent; stupid; slow of understanding.
  • *(William Shakespeare) (c.1564–1616)
  • *:She is not bred so dull but she can learn.
  • *(William Makepeace Thackeray) (1811-1863)
  • *:dull at classical learning
  • *{{quote-book, year=1963, author=(Margery Allingham), title=(The China Governess)
  • , chapter=15 citation , passage=She paused and took a defiant breath. ‘If you don't believe me, I can't help it. But I'm not a liar.’ ¶ ‘No,’ said Luke, grinning at her. ‘You're not dull enough! […] What about the kid's clothes? I don't suppose they were anything to write home about, but didn't you keep anything? A bootee or a bit of embroidery or anything at all?’}}
  • Sluggish, listless.
  • *(Bible), (w) xiii. 15
  • *:This people's heart is waxed gross, and their ears are dull of hearing.
  • *(Edmund Spenser) (c.1552–1599)
  • *:O, help my weak wit and sharpen my dull tongue.
  • *, chapter=7
  • , title= The Mirror and the Lamp , passage=[…] St.?Bede's at this period of its history was perhaps the poorest and most miserable parish in the East End of London. Close-packed, crushed by the buttressed height of the railway viaduct, rendered airless by huge walls of factories, it at once banished lively interest from a stranger's mind and left only a dull oppression of the spirit.}}
  • Cloudy, overcast.
  • :
  • Insensible; unfeeling.
  • *(Beaumont and Fletcher) (1603-1625)
  • *:Think me not / So dull a devil to forget the loss / Of such a matchless wife.
  • Heavy; lifeless; inert.
  • *(William Shakespeare) (c.1564–1616)
  • *:the dull earth
  • *(Henry Wadsworth Longfellow) (1807-1882)
  • *:As turning the logs will make a dull fire burn, so changes of study a dull brain.
  • (of pain etc) Not intense; felt indistinctly or only slightly.
  • Pressing on the bruise produces a dull pain.

    Synonyms

    * See also * See also * (not shiny) lackluster, matte

    Antonyms

    * bright * intelligent * sharp

    Verb

    (en verb)
  • To render dull; to remove or blunt an edge or something that was sharp.
  • Years of misuse have dulled the tools.
  • * Francis Bacon
  • This dulled their swords.
  • To soften, moderate or blunt; to make dull, stupid, or sluggish; to stupefy.
  • He drinks to dull the pain.
  • * Shakespeare
  • Those [drugs] she has / Will stupefy and dull the sense a while.
  • * Trench
  • Use and custom have so dulled our eyes.
  • To lose a sharp edge; to become dull.
  • A razor will dull with use.
  • To render dim or obscure; to sully; to tarnish.
  • * Francis Bacon
  • dulls the mirror