bean
1 Americannoun
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the edible nutritious seed of various plants of the legume family, especially of the genus Phaseolus.
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a plant producing such seeds.
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the pod of such a plant, especially when immature and eaten as a vegetable.
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any of various other beanlike seeds or plants, as the coffee bean.
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Slang.
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a person's head.
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a coin or a bank note considered as a coin.
I can't pay for the ticket, I don't have a bean in my jeans.
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British Informal. a minimum amount of money.
They've been disinherited and now haven't a bean.
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Informal. beans, the slightest amount.
He doesn't know beans about navigation.
verb (used with object)
interjection
idioms
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full of beans,
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energetic; vigorously active; vital.
He is still full of beans at 95.
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stupid; erroneous; misinformed.
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spill the beans, to disclose a secret, either accidentally or imprudently, thereby ruining a surprise or plan.
He spilled the beans, and she knew all about the party in advance.
noun
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Alan L(aVern), 1932–2018, U.S. astronaut.
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Roy Judge, 1825?–1903, U.S. frontiersman and justice of the peace: called himself “the law west of the Pecos.”
noun
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any of various leguminous plants of the widely cultivated genus Phaseolus producing edible seeds in pods See French bean lima bean scarlet runner string bean
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any of several other leguminous plants that bear edible pods or seeds, such as the broad bean and soya bean
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any of various other plants whose seeds are produced in pods or podlike fruits
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the seed or pod of any of these plants
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any of various beanlike seeds, such as coffee
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slang another word for head
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slang excellent; impressive
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slang to be without money
I haven't got a bean
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informal
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full of energy and vitality
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mistaken; erroneous
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informal to disclose something confidential
verb
Other Word Forms
- beanlike adjective
Etymology
Origin of bean
before 950; Middle English bene, Old English bēan; cognate with Old Norse baun, Old Frisian bāne, Dutch boon, Old Saxon, Old High German bona ( German Bohne ), probably < Germanic *babnō, cognate with Russian bob, Latin faba < European Indo-European *bhabh-
Explanation
A bean is a seed you can eat. You might love garbanzo beans but detest large, green lima beans. When you order rice and beans at a Mexican restaurant, you get a plate full of deliciously spiced, slightly mashed pinto or black beans. You might plant beans in your garden, vine-like climbing plants that grow pods with beans inside. Coffee and chocolate are both foods that start out as beans. If someone beans you during a softball game, it means they hit you with the ball, usually in the head — also colloquially called a bean.
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.
"The money I was anticipating from my cocoa bean sales is currently inaccessible. I'm a widow now and I don't have anyone to support me," said Frimpong.
From BBC • Mar. 8, 2026
“Corporal Jarvis’ deployment of the less-lethal bean bag shotgun at that distance was in accordance with his training and reasonable under the circumstances,” the report states.
From Los Angeles Times • Feb. 26, 2026
Despite rising coffee bean prices in recent years, the cost pressure is expected to ease in 2026 as supply improves.
From Barron's • Jan. 27, 2026
You can also infuse your espresso with star anise to make a non-alcoholic Sambuca or amp up the sweetness by scraping in a whole vanilla bean.
From Salon • Jan. 18, 2026
I separated out the bean sprouts and seaweed from my noodles, making a pile on the side of my bowl.
From "Finding Junie Kim" by Ellen Oh
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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.