DictionaryAI

bone

SayBOHN/boʊn/UK/bəʊn//bəʉn/

Pluralbones

27 meanings of bone

Practice

  1. 1
    hard body partnouncountable
    One of the hard, white parts inside the body of a person or animal.

    Like the wooden frame that holds up the walls of a house.

    The doctor said she had broken a bone in her foot.

    Dogs love to chew on a big bone after dinner.

    UsageOften break a bone.

    Note
  2. 2
    noununcountable
    The hard, white material that makes up the skeleton of people and animals.

    Like a brick wall built to carry heavy weight without breaking.

    Bone is lighter than you might expect for something so strong.

    The fracture slowly healed as new bone formed around the break.

    UsageSay made of bone, with no a.

  3. 3
    nounfigurativelycountable or uncountable
    The basic frame or main parts that hold something together.

    Like the frame of a house that holds up the walls and roof.

    The basic bones of the plan were good, but the details needed work.

    Hard-working families are the bone and muscle of our town.

    UsageOften the bones of a plan: its main parts.

    Similarframework, skeleton, core, backbone

  4. 4
    utterlyadverb
    Completely or totally, used before certain words to make them stronger.

    Like putting 'totally' in front of a word to make it stronger.

    After a summer with no rain, the riverbed was bone dry.

    By midnight she was bone tired.

    UsageUsed in bone dry and bone tired.

    Similarcompletely, utterly, totally

    Note

Practice

Can you tell the meanings of bone apart? Answer 3 quick questions from this page, or write your own sentence and AI will check it.

Origins

Meanings 1–13, 15–18, 20

From Old English bān, meaning bone, and from an older Germanic word for bone that may go back to a root meaning "straight."

Checked 1 Nov 2026 · 3 facts

Meaning 19

Origin unknown, but probably connected somehow to the word "bone" (etymology 1).

Checked 1 Nov 2026 · 2 facts

Meaning 14

A shortening of the word "trombone."

Checked 1 Nov 2026 · 1 fact