(anatomy) A small bone embedded within a tendon, typically found in locations where a tendon passes over a joint.

The mastoid process.

(anatomy) A bone inside the ear.

Alternative form of bone-dry

(anatomy) the smallest bone in the human body; it is situated in the ear and passes vibrations from the anvil to cochlea

A person or an animal that is emaciated or very thin, as from lack of nutrition.

Alternative spelling of collarbone

(arithmetic) A set of numbered rods used for multiplication and division (see the Wikipedia article for a fuller explanation).

(intransitive, slang) To study or cram, especially in order to refresh one's knowledge of a topic.

A T-bone steak.