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View synonyms for

keen

1

[ keen ]

adjective

keener, keenest.
  1. finely sharpened, as an edge; so shaped as to cut or pierce substances readily:

    a keen razor.

    Antonyms:

  2. sharp, piercing, or biting:

    a keen wind;

    keen satire.

    Synonyms: , ,

  3. characterized by strength and distinctness of perception; extremely sensitive or responsive:

    keen eyes;

    keen ears.

    Synonyms: , ,

  4. having or showing great mental penetration or acumen:

    keen reasoning;

    a keen mind.

    Synonyms: , , , , ,

    Antonyms: ,

  5. animated by or showing strong feeling or desire:

    keen competition.

  6. intense, as feeling or desire:

    keen ambition;

    keen jealousy.

  7. eager; interested; enthusiastic; (often followed by about, on, etc., or an infinitive):

    She is really keen on going swimming.

    Synonyms: ,

  8. Older Slang. great; wonderful; marvelous.


keen

2

[ keen ]

noun

  1. a wailing lament for the dead.

verb (used without object)

  1. to wail in lamentation for the dead.

verb (used with object)

  1. to mourn for by or with such keening or wailing:

    keening his mother while kneeling at her grave.

keen

1

/ 쾱ː /

adjective

  1. eager or enthusiastic
  2. postpositivefoll byon fond (of); devoted (to)

    keen on golf

    keen on a girl

  3. intellectually acute

    a keen wit

  4. (of sight, smell, hearing, etc) capable of recognizing fine distinctions
  5. having a sharp cutting edge or point
  6. extremely cold and penetrating

    a keen wind

  7. intense or strong

    a keen desire

  8. extremely low so as to be competitive

    keen prices

  9. slang.
    very good
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

keen

2

/ 쾱ː /

verb

  1. to lament the dead
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

noun

  1. a dirge or lament for the dead
“Collins English Dictionary — Complete & Unabridged” 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
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Derived Forms

  • ˈԲԱ, noun
  • ˈԱ, adverb
  • ˈԱ, noun
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Other Word Forms

  • · adverb
  • ·Ա noun
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Word History and Origins

Origin of keen1

First recorded before 900; 1930–35 keen 1fordef 8; Middle English kene, Old English ŧԱ; cognate with German ü, Old High German chuoni “bDZ,” Old Norse ղԲ “wise, skillful”

Origin of keen2

First recorded in 1780–90 for the verb; from Irish caoin-, stem of caoinim “(I) lament”; noun derivative of the verb
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Word History and Origins

Origin of keen1

Old English ŧԱ; related to Old High German kuoni brave, Old Norse koenn wise; see can 1, know

Origin of keen2

C19: from Irish Gaelic caoine, from Old Irish īԾ I wail
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Synonym Study

See sharp. See avid.
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Example Sentences

Examples have not been reviewed.

Reform UK wants to show they can knock a brick out of Labour's so-called "red wall", with Nigel Farage keen to prove the party's electoral credibility with a win in the North West of England.

From

She has a keen sensitivity toward McPherson’s religious beliefs and wide knowledge of the times in which she lived.

From

Now Ukraine is keen to broaden its pool of international partners - particularly in Africa where many countries have strong links with Russia.

From

"I gave him the book and said the author was 'very keen that you might have this'," he said.

From

Both are passionate about using the power of sport to inspire, with Yee now keen to utilise his platform as Olympic champion.

From

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More About Keen

doeskeen mean?

Keen commonly means eager, interested, or enthusiastic. This sense of the word is often followed by about or on and the particular interest, as in He’s very keen on music.

More generally, keen means sharp, intense, or strong. It can be used to mean sharp in a literal way, as in a keen blade. It can also be used in several figurative ways. A keen sense of smell is one that’s very strong and perceptive. A keen intellect is one that’s sharp in the sense of being mentally strong. A keen desire is an intense one. A keen satire and a keen wind are both piercing and biting—they both sting.

The word keen can also be used as a slang term meaning wonderful or splendid, and this is how it’s used in the phrase peachy keen, which is used as an informal and playful way to describe something as excellent or wonderful.

Example: He showed keen jealousy over my keen knife.

Where doeskeen come from?

The first records of the word keen in English come from before 900. It comes from the Old English word ŧԱ and is related to the Old Norse ղԲ, meaning “wise, skillful.” Keen wasn’t used in a slang way to mean “excellent” until the 1900s.

Keen can be used in a number of different ways, but most of them involve enthusiasm, intensity, or (literal or figurative) sharpness. When keen is used to describe something sharp—like a knife or a mind—its opposite can be dull in either sense of the word. If you’re keen to do something, it means you’re excited about it—you can’t wait. If you’re not keen on something, it means you’re not interested in it or enthusiastic about it.

Did you know ... ?

are some other forms related to keen?

  • keenly (adverb)
  • keenness (noun)

are some synonyms for keen?

are some words that share a root or word element with keen?

are some words that often get used in discussing keen?

How iskeen used in real life?

Keen can be used in many different contexts. It’s more commonly used in the U.K. than the U.S.

Try usingkeen!

Which of the following things could be described as keen?

A. a sharp blade
B. a strong sense of hearing
C. an enthusiastic person
D. all of the above

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keel vesselKeene