(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.

(transitive, slang, Canada, US, of a motor vehicle) To collide perpendicularly with the side of another vehicle.

A vehicular collision of this kind.

The white, powdery ash left when bone is burnt; it is high in calcium phosphate and is used as a fertilizer and in making bone china.

Alternative form of bone ash

an English form of porcelain made from clay mixed with bone ash

Minimalist; lacking that which is not essential. / (computing) Describes a computer sold pre-assembled, but without certain essential components, often a processor, memory, and hard drive.

(usually with with) A disagreeable matter to settle with somebody.