(bodybuilding) A good-looking person (usually a man) with a well-developed physique who is paid as a model to demonstrate exercises or related equipment.

The way in which a person tends to think based on experience, beliefs, learning and reason.

An exemplary solution to an exercise provided for checking one's own solution against.

Describing a period of primarily European history between the Middle Ages and the modern period; the time between c. 1500–1800.

(grammar) case to express ability, intention, necessity, obligation, permission, possibility, etc.

An abstract mathematical representation of a process, device or concept; it uses a number of variables to represent inputs, outputs and internal states, and sets of equations and inequalities to describe their interaction.

Any form of vehicle or system used to transport people or goods.

A SUMO protein

plural of modal verb

(music) A tonal scale used in most forms of Western music.