nut

1 of 2

noun

plural nuts
1
a(1)
: a hard-shelled dry fruit or seed with a separable rind or shell and interior kernel
(2)
: the kernel of a nut
b
: a dry indehiscent one-seeded fruit with a woody pericarp
2
a
: a hard problem or undertaking
b
: core, heart
3
: a perforated block usually of metal that has an internal screw thread and is used on a bolt or screw for tightening or holding something
4
: the ridge in a stringed instrument (such as a violin) over which the strings pass on the upper end of the fingerboard
5
: a small lump (as of butter)
6
a
: a foolish or eccentric person
With all her on-set antics (which I loved), it would be easy to discount Cloris [Leachman] as a bit of a nut.Nellie Andreeva
also, sometimes offensive : someone who is not mentally sound
b
: enthusiast
a movie nut
7
nuts ˈnəts How to pronounce nut (audio) plural : nonsense
often used interjectionally
8
slang : a person's head
9
usually vulgar : testis
10
: the amount of money that must be earned in order to break even
11
nutlike adjective

nut

2 of 2

verb

nutted; nutting

intransitive verb

: to gather or seek nuts

Examples of nut in a Sentence

Noun The squirrel cracked the nut and ate the meat inside. walnuts, almonds, peanuts, and other nuts The squirrel sat and ate the nut. Are you allergic to nuts? a bowl of nuts and raisins That guy is a real nut. She's a real baseball nut.
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
Roasted tomatoes and halved gooseberries nestle in a pool of kefir and roasted kale oil; avocado wedges rolled in roasted seeds and nuts are separated by sorrel leaves; pea tips and tendrils garnish a stack of fried cheese dumplings. Garrett Snyder, Los Angeles Magazine, 18 July 2017 Meanwhile, people are on the dance floor going nuts. Ron Hart, Esquire, 6 July 2017 A maker of nutrition and protein bars sold at Publix, CVS, Walgreens and other stores and online outlets nationwide recalled three types of bars after hearing about nut allergy reactions. David J. Neal, miamiherald, 6 July 2017 People with peanut or certain tree nut allergies should be aware of a new CLIF bar recall through the U.S. Food and Drug Administration. Lucy Berry, AL.com, 6 July 2017 See all Example Sentences for nut 

Word History

Etymology

Noun

Middle English nute, note, from Old English hnutu; akin to Old High German nuz nut and perhaps to Latin nux nut

First Known Use

Noun

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

Verb

1604, in the meaning defined above

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

Dictionary Entries Near nut

Cite this Entry

“Nut.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/nut. Accessed 3 Dec. 2024.

Kids Definition

nut

noun
ˈnət
1
a
: a hard-shelled dry fruit (as a peanut in the shell) or seed (as a Brazil nut) with an inner kernel
also : this kernel
b
: a dry one-seeded fruit (as an acorn, hazelnut, or chestnut) that has a woody outer layer and does not break open when it is ripe
2
: a block of metal with a hole in it that is fastened to a bolt or screw by means of a screw thread within the hole
3
: the ridge on the upper end of the fingerboard of a stringed instrument over which the strings pass
4
a
: a foolish or odd person
b
: enthusiast
a movie nut
Etymology

Noun

Old English hnutu "nut"

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