cloudy
Americanadjective
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full of or overcast by clouds.
a cloudy sky.
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having little or no sunshine.
a cloudy but rainless day.
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having cloudlike markings.
cloudy marble.
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not clear or transparent; murky.
He could not see through the cloudy liquid.
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darkened by gloom, trouble, etc.
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under suspicion, disgrace, etc..
a gambler with a cloudy reputation.
adjective
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covered with cloud or clouds
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of or like a cloud or clouds
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streaked or mottled like a cloud
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opaque or muddy
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obscure or unclear
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troubled by gloom or depression
his face had a cloudy expression
Other Word Forms
Etymology
Origin of cloudy
First recorded before 900; Middle English cloudi, Old English clūdig “rocky, hilly”; see cloud, -y 1
Explanation
When the sky is cloudy, it's so full of clouds that you can't see the sun. A cloudy day isn't ideal for a trip to the beach, and a cloudy night isn't great for star gazing. A cloudy sky tells you that rain's on the way, while a cloudy pond or a cloudy glass of water isn't translucent — you can't see through it. You can also describe an issue, thought, or memory as cloudy when it's vague or half-remembered or unclear. Cloudy comes from the Old English word clud, "mass of rock," and later "cloud," based on the way a cloud can resemble a rock or hill.
Vocabulary lists containing cloudy
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.
It was an unusually cloudy day, but the sun made a brief appearance, allowing the group to eat outside as planes roared overhead.
From Los Angeles Times • May 28, 2026
On a cloudy Monday in April, the “Origins” crew took over a block in Carlstadt, a town of some 6,000 people close to the Meadowlands.
From The Wall Street Journal • May 28, 2026
Once the spears are gone, most of us dump the cloudy green brine straight down the sink without thinking twice about it.
From Salon • May 28, 2026
In the cloudy Southern Ocean, evaporation is one of the main ways the ocean loses heat.
From Science Daily • May 14, 2026
It was late afternoon now, but between the cloudy skies and the dark forest, it seemed like nighttime.
From "Klawde: Evil Alien Warlord Cat" by Johnny Marciano and Emily Chenoweth
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
