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Showing results for "k"
  • a variation of kk.
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  • k
    k
    a vector on the z-axis, having length 1 unit.
  • K
    K
    abbreviation
    carrying capacity.
  • k.
    k.
    abbreviation
    capacity.
  • K.
    K.
    abbreviation
    kip; kips.

k

1 American  
Symbol.
  1. Mathematics. a vector on the z-axis, having length 1 unit.

  2. Boltzmann constant.


K 2 American  

abbreviation

Ecology.
  1. carrying capacity.


K 3 American  
[key] / keɪ /
Or k

noun

  • K's,
    plural
  • Ks,
    plural
  • k's,
    plural
  • ks
    plural
  1. the eleventh letter of the English alphabet, a consonant.

  2. any sound represented by the letter K or k, as in bilk, kit, or sick.

  3. something having the shape of a K .

  4. a written or printed representation of the letter K or k.

  5. a device, as a printer's type, for reproducing the letter K or k.


K 4 American  

abbreviation

  1. the number 1000.

    The salary offered is $20K.

  2. kilometer, especially in a footrace or wheelchair race on a road or track.

    She’s training to run her first 10K this summer.


K 5 American  

abbreviation

  1. Chess. king.

  2. Physics. Kelvin.

  3. Music. Köchel listing.

  4. kindergarten.

    a K–12 boarding school.

  5. Real Estate. kitchen.


K 6 American  
Symbol.
  1. the eleventh in order or in a series.

  2. Computers.

    1. the number 1024 or 2 10 .

      A binary 32K memory has 32,768 positions.

    2. kilobyte.

  3. Baseball. strikeout; strikeouts.

  4. Physics. kaon.

  5. Biochemistry. lysine.

  6. Chemistry. potassium.


k. 7 American  

abbreviation

  1. Electricity. capacity.

  2. karat.

  3. kilogram; kilograms.

  4. Chess. king.

  5. knight.

  6. knot.

  7. kopeck.


K. 8 American  

abbreviation

  1. kip; kips.

  2. Knight.

  3. kwacha.


K 1 British  

symbol

  1. kelvin(s)

  2. chess king

  3. chem potassium

  4. physics kaon

  5. currency

    1. kina

    2. kip

    3. kopeck

    4. kwacha

    5. kyat

  6. one thousand

  7. computing

    1. a unit of 1024 words, bits, or bytes

    2. (not in technical usage) 1000

"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

abbreviation

  1. Cambodia (international car registration)

"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
k 2 British  
/ keɪ /

noun

  1. the 11th letter and 8th consonant of the modern English alphabet

  2. a speech sound represented by this letter, usually a voiceless velar stop, as in kitten

  3. See five Ks

"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

k 3 British  

symbol

  1. kilo(s)

  2. maths the unit vector along the z-axis

"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

K 4 British  

abbreviation

  1. Köchel: indicating the serial number in the catalogue (1862) of the works of Mozart made by Ludwig von Köchel (1800–77)

"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

Other Word Forms

Noun Inflected Forms

Etymology

Origin of K4

Abbreviation of kilo- K 2 for def. 1; abbreviation of kilometer ( def. ) K 2 for def. 2

Origin of K6

K 4 def. 6 from German Kalium

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Alcoa san k 7% after the aluminum producer’s first-quarter earnings and revenue fell short of analysts’ expectations.

From Barron's Apr. 17, 2026

The k track was the mirror image of a particle seen before by colleagues in Manchester, but the Manchester team's track decayed into two pions, not three.

From BBC Jul. 23, 2024

If the objects are distributed evenly among the drawers, then, on average, n ⁄ k objects end up in the same drawer.

From Scientific American Mar. 20, 2023

He then shared a story how when he was younger, he once got the letters x,y, z and k in Scrabble — and spent 15 minutes determined to try to make a move.

From Washington Times Oct. 26, 2022

After a pause the message started to repeat, and Kate studied what she’d jotted down: k and c to flauto were now.

From "The Mysterious Benedict Society" by Trenton Lee Stewart

Sitting at the top of the K is a comfortable place to be.

From The Wall Street Journal Sep. 1, 2026

However, Claude allowed that the English spelling with a K is also acceptable.

From The Wall Street Journal Aug. 27, 2026

K feels anxious every time he returns from Hong Kong.

From BBC Aug. 21, 2026

“The upgrade from the K Series to the L Series has been dramatic,” he said.

From Los Angeles Times Jul. 6, 2026

Miss K suggested he could go to the library, look up facts about mice, and write an essay about them.

From "Ralph S. Mouse" by Beverly Cleary

It was truly a scene at that time, often set to music by Robert John Burck, a. k. a. the Naked Cowboy, a fervent supporter of Mr. Trump.

From New York Times Aug. 15, 2017

But just as bell hooks, the feminist writer, and k. d. lang, the singer-songwriter, often see their names appear with unwanted capital letters, lowercase compositions are often capitalized on their way to publication.

From New York Times Mar. 17, 2017

The Japanese took to the game so wholeheartedly that today their system is actually overbuilt; generating stations with a capacity of some 300,000 k. w. lie idle.

From Time Magazine Archive

Nearly the French j in jaune; the English s in fusion. k. c in car, k in king; but when following other sounds often softened to g in go, gate. k’.

From Myths and Legends of China by E. T. C. (Edward Theodore Chalmers) Werner

It is never pronounced with a t sound, as in English “chip.” c is always like k. gh is silent, as in English.

From Myths & Legends of the Celtic Race by T. W. (Thomas William) Rolleston

Barry K. Goodwin is a nonresident senior fellow at the American Enterprise Institute, where he focuses on U.S. agricultural policy and the federal crop insurance program.

From MarketWatch Jul. 24, 2026

“Paradise” star Sterling K. Brown and “Slow Horses” lead Gary Oldman are joined by “Task” star Mark Ruffalo and “The Diplomat” co-star Rufus Sewell in taking on Wyle for best drama actor.

From Salon Jul. 9, 2026

Prosecutors allege that the man, identified in a press release as Serhii K., was aboard the boat that ferried the divers to the pipeline.

From The Wall Street Journal Jun. 12, 2026

“The mental health of your family tree is in some way statistically associated with your risk of autism,” said Brian K. Lee, a professor of epidemiology and biostatistics at Drexel University.

From Los Angeles Times May 27, 2026

The class laughed except for Gilbert, P. K., and Ben.

From "The Great Santini" by Pat Conroy

New members to Circle K’s loyalty program get 25 cents off a gallon for their first five fuel-ups.

From The Wall Street Journal Mar. 14, 2026

With Albania already assured of second place, Serbia beat Latvia 2-1 in a dead-rubber in Group K's other match.

From Barron's Nov. 16, 2025

Stanford bound Mike Erspamer with the complete game shutout & 9 K’s; Kai Cesare with a 2 run double.

From Los Angeles Times May 1, 2025

She added that clinicians during her investigation showed a "lack of objective reflection" and "continued to fail to identify and acknowledge failings in Mrs K’s care".

From BBC Aug. 29, 2024

The tails of the K’s and G’s were curled and looped.

From "The God of Small Things" by Arundhati Roy

Only four pitchers in the majors this year recorded more Ks with a single pitch.

From Los Angeles Times Oct. 20, 2024

The student didn't even care to investigate what the three Ks meant in Murillo's book title.

From Salon Sep. 23, 2023

Lucas Erceg retired Byron Buxton on a called third strike to escape a bases-loaded jam in the sixth - one of four Ks by Erceg among his five outs.

From Washington Times Jul. 15, 2023

In 2021, he had an identical 11-9 record, but he had a 3.53 ERA and 201 Ks in 178 2/3 innings over 31 starts.

From Seattle Times Feb. 18, 2023

Once I felt the coast was clear, I began, first drawing the connected Ks and finishing with a wide circle around them, my custom style.

From "The Other Wes Moore: One Name, Two Fates" by Wes Moore

Hard consonants - k's, d's, hard c's and hard g's - gave me hell.

From Washington Post Dec. 21, 2010

It was because she has trouble saying words sometimes, especially beginnings, like b’s and t’s and k’s.

From Absolutely Almost by Lisa Graff

Here in Fiji the singing was harsh and discordant, as k’s and r’s abound in the language.

From Wanderings among South Sea Savages and in Borneo and the Philippines by H. Wilfrid Walker

He was the possessor of a polysyllabic name—a name sprinkled with k's, s's and z's, with a scarcity of vowels—a name that we could not pronounce, much less remember.

From "And they thought we wouldn't fight" by Floyd Gibbons

It will be found, as a rule, that an Englishman imparts a slight aspirate to his p’s, t’s, k’s and ch’s, and therefore has greater difficulty with the unaspirated words in Chinese.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 2 "Chicago, University of" to "Chiton" by Various

Bills 31st in NFL with 16 sac ks, including 10 in 23-0 win over Redskins.

From Washington Post Dec. 1, 2011

With the construction of big military bases at Dutch Harbor, Kodiak, Fairbanks and Anchorage, Alaska became more than a massive map sprinkled with names full of harsh ks and ts.

From Time Magazine Archive

Fyodorov and his colleagues have performed more than 2,000 "radial ks" with, they claim, most of the cases improving to at least 20/25 vision.

From Time Magazine Archive

Exceptions.—X final, being equivalent to ks, is never doubled; and when the derivative does not retain the accent of the root, the final consonant is not always doubled: as, prefer' + ence = pref'erence.

From New Word-Analysis by William Swinton

Kl, as in uncle, ankle; kld, trickl'd; kldst, truckl'dst; klst, chuckl'st; klz, wrinkles; kn, black'n; knd, reck'n'd; kndst, reck'n'dst; knst, black'n'st; knz, reck'ns; kr, crank; ks, checks; kt, act.

From Sanders' Union Fourth Reader by Charles W. Sanders

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