- The definition of a nut is a small metal or wood block with a threaded hole in the middle.
An example of a nut is how you would keep a metal screw from popping out of its hole.
- Nut is a slang term for a crazy or eccentric person or a fan of someone or something.
- An example of a nut is a person who yells at the top of their lungs for no reason in public places.
- An example of a nut is a nut about antiques, one who loves antiques.
- The definition of a nut is a dry fruit with one seed or kernel.
An example of a nut is an almond.
These almonds are nuts.
nut definition by Webster's New World
- the dry, one-seeded fruit of any of various trees or shrubs, consisting of a kernel, often edible, in a hard and woody or tough and leathery shell, more or less separable from the seed itself, as the walnut, pecan, chestnut, acorn, etc.
- the kernel, or meat, of such a fruit
- loosely any hard-shell fruit that will keep more or less indefinitely, as a peanut, almond, etc.
- a small block, usually of metal, with a threaded hole through the center, for screwing onto a bolt, screw, etc.
- a ridge of ebony or other hard material at the top of the fingerboard of a stringed instrument, over which the strings pass
- the small knob at the end of a violin bow, for tightening or loosening the hairs
- Informal the initial cost of an undertaking, or the amount of money it is necessary to take in before a profit is realized on it
- the head
- the testicles: a vulgar usage
- a foolish, crazy, or eccentric person
- a devotee; fan
- Printing en (sense )
Origin: Middle English nutte ; from Old English hnutu, akin to German nuss ; from Indo-European an unverified form kneu-, lump, nut (; from base an unverified form ken-, to squeeze together) from source Classical Latin nux, Middle Irish cnū
nut definition by American Heritage Dictionary
- a. An indehiscent, hard-shelled, one-loculated, one-seeded fruit, such as an acorn or hazelnut.b. A seed borne within a fruit having a hard shell, as in the peanut, almond, or walnut.c. The kernel of any of these.
- Slang a. A crazy or eccentric person.b. An enthusiast; a buff: a movie nut.
- Informal A difficult endeavor or problem: Painting the closet was a tough nut to crack.
- Slang The human head.
- Music a. A ridge of wood at the top of the fingerboard or neck of a stringed instrument, over which the strings pass.b. A device at the lower end of the bow for a stringed instrument, used for tightening the hairs.
- A small block of metal or wood with a central, threaded hole that is designed to fit around and secure a bolt or screw.
- Slang a. The cost of launching a business venture.b. The operating expenses of a theater, theatrical production, or similar enterprise: “The [theater] has simply failed to attract enough paying customers per week to meet its nut” (Variety).
- Vulgar Slang A testicle.
Origin: Middle English nute, from Old English hnutu.
- nutˈter noun
clockwise from top: T-nut, hex cap, wing, and hex nuts
nut - Phrases/Idioms
hard nut to crackor tough nut to crack
off one's nut
nut - Science Definition