bone
Americannoun
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bones
plural
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Anatomy, Zoology.
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one of the structures composing the skeleton of a vertebrate.
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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.
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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.
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any of various similarly hard or structural animal substances, as ivory or whalebone.
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something made of or resembling such a substance.
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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.
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bones,
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the color of bone; ivory or off-white.
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a flat strip of whalebone or other material for stiffening corsets, petticoats, etc.; stay.
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Games Slang. a domino.
verb (used with object)
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bones,
present (3rd person singular)
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boned,
past participle, past
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boning
present participle
adverb
idioms
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make no bones about,
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to deal with in a direct manner; act or speak openly.
He makes no bones about his dislike of modern music.
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to have no fear of or objection to.
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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.
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bone up, to study intensely; cram.
We're going to have to bone up for the exam.
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feel in one's bones, to think or feel intuitively.
She felt in her bones that it was going to be a momentous day.
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to the bone,
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to the essentials; to the minimum.
The government cut social service programs to the bone.
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to an extreme degree; thoroughly.
chilled to the bone.
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noun
noun
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any of the various structures that make up the skeleton in most vertebrates
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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
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something consisting of bone or a bonelike substance
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(plural) the human skeleton or body
they laid his bones to rest
come and rest your bones
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a thin strip of whalebone, light metal, plastic, etc, used to stiffen corsets and brassieres
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(plural) the essentials (esp in the phrase the bare bones )
to explain the bones of a situation
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(plural) dice
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(plural) an informal nickname for a doctor
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risqué or indecent
his jokes are rather close to the bone
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in poverty; destitute
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to have an intuition of
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to have grounds for a quarrel
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to be direct and candid about
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to have no scruples about
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(often foll by at)
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to wish bad luck (on)
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to threaten to bring about the downfall (of)
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verb
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to remove the bones from (meat for cooking, etc)
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to stiffen (a corset, etc) by inserting bones
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to fertilize with bone meal
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taboo to have sexual intercourse with
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a slang word for steal
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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.
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See more at osteoblast osteocyte
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Any of the structures made of bone that constitute a skeleton, such as the femur. The human skeleton consists of 206 bones.
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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bonesimple
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bonessimple
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have bonedperfect
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has bonedperfect
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am boningprogressive
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are boningprogressive
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is boningprogressive
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have been boningperfect progressive
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has been boningperfect progressive
Past
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bonedsimple
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had bonedperfect
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was boningprogressive
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were boningprogressive
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had been boningperfect progressive
Future
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.
Vocabulary lists containing bone
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Human Anatomy and Physiology - Introductory
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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.
See Examples For:
The section “Skeletal Embodiment,” in which all the featured garments and objects are shades of bleached bone, blanched coral and fossil gray, is simultaneously prehistoric and futuristic—a realm of deep time in both directions.
From The Wall Street Journal ● Sep. 19, 2026
Though widely considered safe for most people, the drugs can have side effects, such as gastrointestinal issues, muscle and bone loss and rare serious conditions like pancreatic inflammation.
From The Wall Street Journal ● Sep. 18, 2026
Published in Nature, the study is the first to identify immune hubs of this kind inside bone.
From Science Daily ● Sep. 17, 2026
Vitamin D is best known for its role in bone health, but growing evidence suggests it may also influence how the body senses and processes pain.
From Science Daily ● Sep. 14, 2026
I loved every bone in Old Rowdy’s body, but what I liked about him most of all was the way he could understand me.
From "Summer of the Monkeys" by Wilson Rawls
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For more than a century, scientists have tried to reconstruct the biology of Tyrannosaurus rex from bones, teeth, footprints, and other traces left behind more than 60 million years ago.
From Science Daily ● Sep. 20, 2026
At such locations, fossils may retain not only bones and other hard tissues, but also delicate soft structures that are usually lost during fossilization.
From Science Daily ● Sep. 15, 2026
Instead, I picked around fish bones and stared at the mess I had made behind me.
From Salon ● Sep. 14, 2026
J&J has been seeking to unload its DePuy Synthes orthopedics business and the hips-and-knee unit, which also makes instruments to repair bones and joints, had been a linchpin of the operation.
From The Wall Street Journal ● Sep. 14, 2026
She scooped up the bones and put them into the pot for a broth.
From "Nory Ryan’s Song" by Patricia Reilly Giff
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Zeigen, who wears his hair shorn tight to his head, emphasizing his finely boned face and huge brown eyes, began by describing his mother.
From Salon ● Oct. 5, 2024
“I’m almost 6-feet-tall and big boned, we’ll call it. I don’t look like the people you see on TV,” she said.
From Seattle Times ● Apr. 19, 2023
She departed from the Brennans’ band, Clannad, at a young age, boned up on Japanese synths and crafted a strange musical form that was all her own.
From New York Times ● Sep. 7, 2021
Spencer’s Victorian-inspired gown was made with intricate floral lace and has long slightly-puffed sleeves, boned corset, high collar and several buttons.
From Fox News ● Jul. 25, 2021
Sammy was amazed how small and diminutively boned Emma Lee was and how clean her brown hair smelled.
From "The Great Santini" by Pat Conroy
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You don't want a boning knife or a knife with a curved blade because you want to have as much contact as possible with your board in order to get the job done.
From Salon ● May 31, 2022
In most cases, animals are being harvested but there aren’t enough people to handle normal value-added processes such as boning, trimming and curing.
From Seattle Times ● Oct. 19, 2021
Mondale spent those few wilderness years practicing law but in truth boning up for a presidential run.
From Los Angeles Times ● Apr. 19, 2021
During the lockdown, he began taking it one step beyond, boning several chickens, poaching them and then cooking the stock a second time, with the carcasses.
From New York Times ● Jul. 21, 2020
Three other cooks were boning fish, while a spit boy turned a boar over the flames.
From "A Clash of Kings" by George R.R. Martin
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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.