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  • l
    l
    abbreviation
  • L
    L
    noun
    the 12th letter of the English alphabet, a consonant.
  • l-
    l-
    (of a molecule) having a configuration resembling the levorotatory isomer of glyceraldehyde: printed as a small capital, roman character (distinguished from D-).
  • L-
    L-
    abbreviation
    levo-.
  • l.
    l.
    abbreviation
    large.
  • L.
    L.
    abbreviation
    book.

l

1 American  

abbreviation

  1. large.

  2. liter; liters.


L 2 American  
[el] / ɛl /
Or l

noun

L's, plural Ls, plural l's, plural ls plural
  1. the 12th letter of the English alphabet, a consonant.

  2. any spoken sound represented by the letter L or l, as in let, dull, cradle.

  3. something having the shape of an L .

  4. a written or printed representation of the letter L or l.

  5. a device, as a printer's type, for reproducing the letter L or l.


L 3 American  
[el] / ɛl /

noun

Informal.
L's, plural Ls plural
  1. an elevated railroad.


L 4 American  
[el] / ɛl /

noun

L's, plural Ls plural
  1. ell.


L 5 American  

abbreviation

  1. British. pound; pounds.


L 6 American  

abbreviation

  1. Optics. lambert; lamberts.

  2. language.

  3. large.

  4. Latin.

  5. left.

  6. length.

  7. long: denoting a size longer than regular, especially for suits and coats made for tall men.

    40L.

  8. longitude.

  9. Theater. stage left.

  10. Economics. a broad measure of total U.S. liquid assets, issued periodically by the Federal Reserve Board.


L 7 American  
Symbol.
  1. the 12th in order or in a series.

  2. (sometimes lowercase) the Roman numeral for 50.

  3. Electricity. inductance.

  4. Physics. kinetic potential.

  5. Biochemistry. leucine.


l- 8 American  
Symbol, Biochemistry.
  1. (of a molecule) having a configuration resembling the levorotatory isomer of glyceraldehyde: printed as a small capital, roman character (distinguished from D-).


l- 9 American  
Symbol, Optics, Chemistry, Biochemistry.
  1. levorotatory; levo- (distinguished from d-).


L- 10 American  

abbreviation

  1. Chemistry. levo-.

  2. U.S. Military. (in designations of light aircraft) liaison.

    L-15.


l. 11 American  

abbreviation

ll. plural
  1. large.

  2. latitude.

  3. law.

  4. leaf.

  5. league.

  6. left.

  7. length.

  8. line.

  9. link.

  10. (in Italy) lira; lire.

  11. liter; liters.

  12. long.


L. 12 American  

abbreviation

  1. book.


L. 13 American  

abbreviation

  1. place.


L. 14 American  

abbreviation

  1. Lady.

  2. Lake.

  3. large.

  4. Latin.

  5. latitude.

  6. law.

  7. left.

  8. lempira; lempiras.

  9. leu; lei.

  10. lev; leva.

  11. Liberal.

  12. (in Italy) lira; lire.

  13. Lord.

  14. Low.

  15. lumen.

  16. Theater. stage left.


l 1 British  

symbol

  1. litre

  2. physics lepton number

"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

L. 2 British  

abbreviation

  1. lake

  2. left

  3. length

"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

L 3 British  

symbol

  1. ell (unit)

  2. lambert(s)

  3. large

  4. Latin

  5. (on British motor vehicles) learner driver

  6. physics length

  7. live

  8. currency

    1. Usually written: £.  pound

    2. lempira

    3. lek

    4. leu

    5. lire

  9. aeronautics lift

  10. electronics inductor (in circuit diagrams)

  11. physics latent heat

  12. physics self-inductance

  13. chem the Avogadro constant

  14. 50 See Roman numerals

"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. Luxembourg (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
l 4 British  
/ ɛl /

noun

  1. the 12th letter and ninth consonant of the modern English alphabet

  2. a speech sound represented by this letter, usually a lateral, as in label

    1. something shaped like an L

    2. ( in combination )

      an L-shaped room

"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

l Scientific  
  1. Abbreviation of length, liter


Other Word Forms

Noun Inflected Forms

Etymology

Origin of L5

From the Latin word lībra

Origin of L.12

From the Latin word liber

Origin of L.13

From the Latin word locus

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:

After endless reports of government deals, shortages, and capacity additions, investors can get back to some fundamento l data on Thursday afternoon.

From Barron's Feb. 26, 2026

Gabbard said she "facilitated a brief phone call for the president to thank the agents personally for their work. He did not ask any questions, nor did he or l issue any directives".

From BBC Feb. 3, 2026

“I felt as if l was this huge disappointment to both of them,” she told Vogue.

From The Wall Street Journal Dec. 3, 2025

So what might have been just another l meeting about Ukraine instantly grabbed international headlines.

From Salon Mar. 2, 2025

Guess what l plan to do while Dad’s out???

From "The Old Willis Place" by Mary Downing Hahn

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

From Los Angeles Times Jul. 6, 2026

Anderson, who is close to joining Manchester City from Nottingham Forest for a club record £116m, started all three matches in Group L.

From BBC Jun. 30, 2026

England are now through to the round of 32 as Group L winners in the World Cup.

From BBC Jun. 28, 2026

Second-half goals from Jude Bellingham and Harry Kane helped England beat Panama 2-0 to ensure they finished top of Group L.

From BBC Jun. 27, 2026

I told Darius to meet me at the L train stop and to leave home before me.

From "Pride" by Ibi Zoboi

Bacterial cell walls contain peptidoglycan, composed of polysaccharide chains that are cross-linked by unusual peptides containing both L- and D-amino acids including D-glutamic acid and D-alanine.

From Textbooks Jun. 9, 2022

L- shaped kitchen: One model unit — 308 — is 755 square feet, with one bedroom and one bathroom.

From Washington Post Nov. 25, 2019

The two men learned in electricity, L- and W-, squabble where the fault is.

From Memoir of Fleeming Jenkin by Stevenson, Robert Louis

After the experiments, L- said the fault might be ten miles ahead: by that time, we should be according to a chart in about a thousand fathoms of water - rather more than a mile.

From Memoir of Fleeming Jenkin by Stevenson, Robert Louis

Miss L- sung various old elegies of Jackson, Dr. Harrington, and Linley, and O how I dismalled in hearing them!

From The Diary and Letters of Madame D'Arblay — Volume 1 by Burney, Fanny

Hay gold-plated Phi scissors, 9" l.; $40. nest.co.uk, 011-44-1225-461-409 Paola C. Tulip carafe by Aldo Cibic, 8" w. x 5" d. x 9.5" h.;

From Architectural Digest Dec. 1, 2014

Surprisingly, he also cited SlideShare as “one of the biggest opportunities for B-to-B marketers.” l. to r.

From Forbes Nov. 13, 2013

Marcum also has his eye on the integration of YouTube and Google+, which he believes “will change things.” l. to r.

From Forbes Nov. 13, 2013

What she was, must be uncertain; but who she was, might be found out; and setting aside the 10,000 l., it did not appear that she was at all Harriet’s superior.

From "Emma" by Jane Austen

Restorations:—Nose, lips, chin, piece in neck, part of disk and r. hand; l. hand; piece under r. arm; pubis; r. knee; a small piece in r. leg, and parts of the toes.

From A Catalogue of Sculpture in the Department of Greek and Roman Antiquities, British Museum, Volume I (of 2) by Smith, A. H.

"When we stimulated one bipolar cell, many bipolar cells released neurotransmitters," says Z. Jimmy Zhou, PhD, Marvin L. Sears Professor of Ophthalmology and Visual Science and principal investigator.

From Science Daily Jul. 14, 2026

His survivors include his wife, along with their three daughters—Kim L. Targoff, Becky T. Peterson and Karen L. Leibowitz, all medical doctors—and eight grandchildren.

From The Wall Street Journal Jun. 25, 2026

By the time Eddie L. Orum III took on the responsibility of caring for his aging mom and aunt about nine years ago, he had retired from his career as a high-school teacher and principal.

From MarketWatch Jun. 23, 2026

He soon joined the quality-oriented production company MTM, which counted James L. Brooks, Steven Bochco and Gary David Goldberg among its alumni.

From Los Angeles Times Jun. 19, 2026

In the 1960s and 1970s Francis L. Black, a virologist at Yale, conducted safety and efficacy tests among South American Indians of a new, improved measles vaccine.

From "1491" by Charles C. Mann

The Trojans erased one of those potential L’s in their season-opening win over Louisana State in Las Vegas.

From Los Angeles Times Sep. 8, 2024

Baby L's twin brother, Baby M, suffered an unexpected life-threatening event at about 16:00 BST on 9 April 2016 - the same time that his twin's blood sugar levels were dangerously low.

From BBC Aug. 18, 2023

“Major L’s are being had in my life.”

From New York Times May 14, 2023

“We were sitting at Coach L’s house and I can remember everyone just jumping up and down, cheering. It was a great feeling.”

From Seattle Times Mar. 30, 2023

“Got two L's at the end of that first part.”

From "We Were Here" by Matt De La Peña

Beware the three Ls: leverage, liquidity and lunacy.

From MarketWatch Nov. 7, 2025

And none accumulated more Ls in 2021 than Corbin did, with 16.

From Washington Times Mar. 28, 2023

“Our schedule gets no easier, so we have to get better quickly. If we don’t, the Ls are going to start piling up.”

From Washington Post Sep. 25, 2022

She now had a new home, a new language and a slightly new name — “Gabriella” with two Ls after officials misspelled it on immigration paperwork.

From Los Angeles Times Aug. 1, 2022

Augustus and Isaac were sitting on the floor in gaming chairs shaped like lazy Ls, staring up at a gargantuan television.

From "The Fault in Our Stars" by John Green

Linkedln: If you try to post a profile here, clearly you didn’t check your I’s and l’s to watch for phishing sites, so you don’t deserve a cybersecurity job anyway.

From Washington Post Oct. 27, 2022

Curving columns of lower-case l’s make the sides of the face.

From New York Times Mar. 3, 2020

My 2-year-old daughter Claudia cannot articulate r’s or l’s properly and falls asleep sucking on the ear of a putrid stuffed sheep.

From Slate Nov. 18, 2015

Or ‘you are sooo ugly’ — but with 10 u’s, 10 g’s, 10 l’s, like they’re all screaming it at someone.”

From New York Times Dec. 5, 2010

He turned red, thinking of his trouble with long a’s, th’s, l’s, consonants at the ends of words.

From "Typical American" by Gish Jen

A call for the British Museum to return Chinese artefacts after the recent theft of about 2,000 items ls heating up social media in the country.

From BBC Aug. 28, 2023

In Spanish, double ls are pronounced like y.

From Washington Post Apr. 3, 2023

Simpson, wearing a Bills wool hat, recalled how the Bills went 1-17 against Miami during his career in Buffalo, spanning 1969-77, before adding, "My Bi ls are going to kick their butts today."

From Fox News Oct. 31, 2021

Simpson, wearing a Bills wool hat, recalled how the Bills went 1-17 against Miami during his career in Buffalo, spanning 1969-77, before adding, “My Bi ls are going to kick their butts today.”

From Seattle Times Oct. 31, 2021

When you do an ls command, these files do not appear in the directory listing; do ls -a to list them.

From Big Dummy's Guide to the Internet by Electronic Frontier Foundation

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