l

1 of 4

noun

variants often L
plural l's or ls ˈelz How to pronounce l (audio)
often attributive
1
a
: the 12th letter of the English alphabet
b
: a graphic representation of this letter
c
: a speech counterpart of orthographic l
2
3
: a graphic device for reproducing the letter l
4
: one designated l especially as the 12th in order or class
5
: something shaped like the letter L
specifically : ell entry 2 sense 1
6

l

2 of 4

abbreviation (1)

1
lady
2
lake
3
lambert
4
land
5
large
6
late
7
left
8
length
9
[Latin libra] pound
10
line
11
liquid
12
lira
13
liter
14
little
15
low

L

3 of 4

abbreviation (2)

1
Lagrangian
2
long
3
loss; losses

l-

4 of 4

prefix

1
ˌlē-(ˌ)vō
ˌel
ˈel
: levorotatory
l-tartaric acid
2
ˌel
ˈel
: having a similar configuration at a selected carbon atom to the configuration of levorotatory glyceraldehyde
usually printed as a small capital
l-fructose

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Words Starting With L

Browse 11,988 words and phrases that start with the letter L, from la to lytic.

Examples of l in a Sentence

Noun a word that starts with an l a word that starts with l Abbreviation (1) The area of a rectangle is L x W.
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Noun
The faucet is a portable Dometic Go unit piped to a 34-L fresh water tank, while the shower is a portable Geyser system drawing from the same tank. New Atlas, 5 June 2026 OpenAI Ceo Sam Altman (L) walks to a meeting with US House Minority Leader Hakeem Jeffries on Capitol Hill in Washington, DC, on June 3, 2026. Ashley Capoot, CNBC, 3 June 2026 Richard Dean Anderson slipped into the boots of Colonel Jack O'Neill (this time with two 'l's) while Michael Shanks took over from James Spader as Daniel Jackson. Ian Stokes, Space.com, 3 June 2026 Ellington was a Class L semifinalist last year but graduated pitcher Cam Fisher, who was last year’s state Gatorade Player of the Year. Lori Riley, Hartford Courant, 3 June 2026 The best-selling novel was previously in development for a series on Freeform with The L Word‘s Ilene Chaiken and Jennifer Beals exec producing. Lexy Perez, HollywoodReporter, 1 June 2026 Sturgeon was arrested in June of 2023 and l ater cleared by police. ABC News, 31 May 2026 With Saturday’s additions, Georgia has now hit a Division l-best 163 homers. Sarah Spencer, AJC.com, 31 May 2026 The frigate carries advanced radar systems, including the Thales SMART-L long-range surveillance radar, and is equipped with a 40-cell vertical launch system for surface-to-air missiles. Kaif Shaikh, Interesting Engineering, 28 May 2026

Word History

Etymology

Prefix

International Scientific Vocabulary, from lev-

First Known Use

Noun

before the 12th century, in the meaning defined at sense 1a

Time Traveler
The first known use of l was before the 12th century

Browse Nearby Words

Cite this Entry

“L.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/l. Accessed 10 Jun. 2026.

Kids Definition

l

noun
ˈel
often capitalized
1
: the 12th letter of the English alphabet
2
: fifty in Roman numerals

Medical Definition

L

1 of 3 abbreviation
1
left
2
levorotatory
3
light
4
liquid
5
liter
6
lumbar
used especially with a number from 1 to 5 to indicate a vertebra or segment of the spinal cord in the lumbar region

L

2 of 3 symbol
lithium

l-

3 of 3 prefix
1
ˌlē-(ˌ)vō, ˌel, ˈel
: levorotatory
usually printed in italic
l-tartaric acid
2
ˌel, ˈel
: having a similar configuration at a selected carbon atom to the configuration of levorotatory glyceraldehyde
usually printed as a small capital
L-fructose
L-tryptophan

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