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bone

American  
[bohn] / boʊn /

noun

  1. Anatomy, Zoology.

    1. one of the structures composing the skeleton of a vertebrate.

    2. the hard connective tissue forming the substance of the skeleton of most vertebrates, composed of a collagen-rich organic matrix impregnated with calcium, phosphate, and other minerals.

  2. such a structure from an edible animal, usually with meat adhering to it, as an article of food.

    Pea soup should be made with a ham bone.

  3. any of various similarly hard or structural animal substances, as ivory or whalebone.

  4. something made of or resembling such a substance.

  5. a small concession, intended to pacify or quiet; a conciliatory bribe or gift.

    The administration threw the student protesters a couple of bones, but refused to make any basic changes in the curriculum or requirements.

  6. bones,

    1. the skeleton.

    2. a body.

      Let his bones rest in peace.

    3. Games Slang. dice.

    4. (initial capital letter) Mr. Bones.

    5. a simple rhythm instrument consisting of two sometimes curved bars or short strips of bone, ivory, wood, or the like, held between the fingers of one hand and clacked together.

  7. the color of bone; ivory or off-white.

  8. a flat strip of whalebone or other material for stiffening corsets, petticoats, etc.; stay.

  9. Games Slang. a domino.


verb (used with object)

boned, boning
  1. to remove the bones from.

    to bone a turkey.

  2. to put whalebone or another stiffener into (clothing).

  3. Slang: Vulgar. to have sexual intercourse with.

    He was boning his best friend's wife!

  4. Agriculture. to put bone meal into (feed, fertilizer, etc.).

adverb

  1. completely; absolutely.

    bone tired.

idioms

  1. make no bones about,

    1. to deal with in a direct manner; act or speak openly.

      He makes no bones about his dislike of modern music.

    2. to have no fear of or objection to.

  2. have a bone to pick with someone, to have cause to disagree or argue with someone.

    The teacher had a bone to pick with him because his homework paper was identical with his neighbor's.

  3. bone up, to study intensely; cram.

    We're going to have to bone up for the exam.

  4. feel in one's bones, to think or feel intuitively.

    She felt in her bones that it was going to be a momentous day.

  5. to the bone,

    1. to the essentials; to the minimum.

      The government cut social service programs to the bone.

    2. to an extreme degree; thoroughly.

      chilled to the bone.

bone 1 British  
/ bəʊn /

noun

  1. any of the various structures that make up the skeleton in most vertebrates

  2. the porous rigid tissue of which these parts are made, consisting of a matrix of collagen and inorganic salts, esp calcium phosphate, interspersed with canals and small holes

  3. something consisting of bone or a bonelike substance

  4. (plural) the human skeleton or body

    they laid his bones to rest

    come and rest your bones

  5. a thin strip of whalebone, light metal, plastic, etc, used to stiffen corsets and brassieres

  6. (plural) the essentials (esp in the phrase the bare bones )

    to explain the bones of a situation

  7. (plural) dice

  8. (plural) an informal nickname for a doctor

    1. risqué or indecent

      his jokes are rather close to the bone

    2. in poverty; destitute

  9. to have an intuition of

  10. to have grounds for a quarrel

    1. to be direct and candid about

    2. to have no scruples about

  11. (often foll by at)

    1. to wish bad luck (on)

    2. to threaten to bring about the downfall (of)

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

  1. to remove the bones from (meat for cooking, etc)

  2. to stiffen (a corset, etc) by inserting bones

  3. to fertilize with bone meal

  4. taboo to have sexual intercourse with

  5. a slang word for steal

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012
Bône 2 British  
/ bon /

noun

  1. a former name of Annaba

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

bone Scientific  
/ bōn /
  1. The hard, dense, calcified tissue that forms the skeleton of most vertebrates, consisting of a matrix made up of collagen fibers and mineral salts. There are two main types of bone structure: compact, which is solid and hard, and cancellous, which is spongy in appearance. Bone serves as a framework for the attachment of muscles and protects vital organs, such as the brain, heart, and lungs.

  2. See more at osteoblast osteocyte

  3. Any of the structures made of bone that constitute a skeleton, such as the femur. The human skeleton consists of 206 bones.


bone More Idioms  

Other Word Forms

  • boneless adjective

Etymology

Origin of bone

First recorded before 900; Middle English bo(o)n, Old English bān; cognate with Old Frisian, Old Saxon bēn, Dutch been “bone,” Old Norse bein “bone, leg,” German Bein “leg”; from Germanic bainam

Explanation

A bone is a single section of a skeleton, made of very hard tissue. Adult human bodies have 206 bones. Your skeleton, which forms the structure of your body, is made up of many different bones, from the tiny bones in your fingers and toes to the largest bone, the femur, or thigh bone. All vertebrates, or animals with spines, have bones — your dog may enjoy gnawing on a bone that originally came from a cow, for example. Informally, when you "bone up on something," you study it.

Keep Reading on Vocabulary.com

Vocabulary lists containing bone

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.

Using bone histology, or the study of fossilized bone microstructure, the team analyzed this small throat bone and identified growth patterns that indicate the animal had reached or was close to full maturity.

From Science Daily • Apr. 15, 2026

Her book, “Survivor: Taking Charge of Your Fight Against Cancer,” an account of her fight against leukemia and bone marrow transplant, was published in October 1998 by Simon & Schuster.

From The Wall Street Journal • Apr. 15, 2026

He avoided the Vietnam War draft with four student deferments and one medical deferment for bone spurs.

From Los Angeles Times • Apr. 15, 2026

The researchers found no trace of the virus in samples of the man's blood, gut and bone marrow.

From Barron's • Apr. 13, 2026

While Jacques Cousteau recovered bone fragments during his 1976 Antikythera exploration, the skull was part of the most complete skeleton that had been found at the Antikythera site.

From "Shipwrecked!" by Martin W. Sandler