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:
Bites often leave punctures or furrows in bone, but disease, insects, weathering, and erosion can create similar features.
From Science Daily ● Aug. 5, 2026
“It’s almost embarrassing,” said Stewart, who began the season on the IL while recovering from shoulder surgery and had another IL stint when he aggravated a bone spur in his left foot.
From Los Angeles Times ● Aug. 2, 2026
This finding challenges the assumption that everyone with certain unusual bone marrow features has a true blood cancer.
From Science Daily ● Aug. 1, 2026
She promised: "I will defend this city region with every bone in my body and I will fight for a better life for all of us."
From BBC ● Jul. 31, 2026
I knew just how he felt—exhausted to the bone.
From "Liar, Liar" by Gary Paulsen
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Before them stood 112 coffins containing bones and fragments of victims from the Abu Sharia and al-Hasayna families, two branches of the same Bedouin clan.
From Los Angeles Times ● Aug. 5, 2026
Most of the marked bones showed no signs that the surrounding tissue had healed.
From Science Daily ● Aug. 5, 2026
One examined bite marks preserved on dinosaur bones, offering physical evidence of interactions between the giant crocodilian and dinosaurs.
From Science Daily ● Aug. 5, 2026
Because sunlight never reaches these areas, plants cannot grow there, and the bones often remained pristine.
From Science Daily ● Aug. 4, 2026
Now I can feel in my bones the meaning of that ugly word, expulsion.
From "Across So Many Seas" by Ruth Behar
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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
Frail-looking, delicately boned, the young man would not have wanted to be a soldier and in his heart would have feared performing badly in battle.
From "The Things They Carried" by Tim O'Brien
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Long story short, it’s probably time for every American to start boning up on this stuff just in case they find themselves in a conversation with Hugh Hewitt.
From Slate ● Nov. 11, 2023
Della Donna started boning up on criminal law, talking to every criminal attorney she could find and eventually turning to UCI Law School.
From Seattle Times ● Oct. 20, 2023
Turducken recipes are quite long and involved but in short, the process involves boning a chicken and laying it flat side down on plastic wrap on top of a cutting board.
From Salon ● Nov. 16, 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
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.