lake

¹ American  

[leyk] / leɪk /

noun

1. a body of fresh or salt water of considerable size, surrounded by land.

2. any similar body or pool of other liquid, as oil.

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idioms

1. (go) jump in the lake, (used as an exclamation of dismissal or impatience.)

lake ² American  

[leyk] / leɪk /

noun

1. any of various pigments prepared from animal, vegetable, or coal-tar coloring matters by chemical or other union with metallic compounds.

2. a red pigment prepared from lac or cochineal by combination with a metallic compound.

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Lake ³ American  

[leyk] / leɪk /

noun

1. Simon, 1866–1945, U.S. engineer and naval architect.

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lake ¹ British  

/ leɪk /

noun

1. an expanse of water entirely surrounded by land and unconnected to the sea except by rivers or streams

2. anything resembling this

3. a surplus of a liquid commodity

   a wine lake

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lake ² British  

/ leɪk /

noun

1. a bright pigment used in textile dyeing and printing inks, produced by the combination of an organic colouring matter with an inorganic compound, usually a metallic salt, oxide, or hydroxide See also mordant

2. a red dye obtained by combining a metallic compound with cochineal

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lake Scientific  

/ lāk /

1. A large inland body of standing fresh or salt water. Lakes generally form in depressions, such as those created by glacial or volcanic action; they may also form when a section of a river becomes dammed or when a channel is isolated by a change in a river's course.

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Etymology

Origin of lake¹

before 1000; Middle English lak ( e ), lac ( e ), apparently a conflation of Old French lac, its source, Latin lacus (compare Greek lákkos, Old Irish loch, Old English, Old Saxon lagu sea, water) and Old English lacu stream, water course (compare leccan to moisten, modern dial. lake stream, channel; see leach ¹)

Origin of lake²

First recorded in 1610–20; variant of lac ¹

Explanation

A lake is a large body of water that is surrounded by land. The lake's water can be fresh (like Lake Michigan) or, more rarely, salty (like the Great Salt Lake). A lake is generally accepted as being bigger than a "pond." Lake is also a type of pigment or dye that is made when a dye that can dissolve is mixed with a metallic salt or other binder that is incapable of being dissolved, rendering an insoluble pigment. Indigo lake, for example, is a blue pigment that was originally made from the woad plant but later from the indigo plant. Carmine or crimson lake, on the other hand, is made from crushed cochineal insects and is a red pigment.

Example Sentences

“This lake has seen it all. It’s also absorbed it all; the runoff, the pollution, and the years when this neighborhood was not the first on anybody’s list,” Grant said.

From Los Angeles Times • Apr. 23, 2026

Frequent volcanic activity covered the lake beds in ash, helping preserve fine details and offering a vivid snapshot of life from that era.

From Science Daily • Apr. 21, 2026

NASA's Curiosity rover landed in a former lake bed called the Gale crater in 2012, and has been searching for signs of possible past life since.

From Barron's • Apr. 21, 2026

I’m back from a quick trip to Slovenia with my daughter and am mentally still in that fairytale Alps land of castles and gobsmacking lake views.

From The Wall Street Journal • Apr. 17, 2026

After letting Wolf rest for a day by the lake, they’d plodded over the marshes and up the scree, where they’d camped in a hollow that had given scant shelter from the wind.

From "Wolf Brother" by Michelle Paver

Related Words

• basin
• lagoon
• pond
• pool
• reservoir