(obsolete) To model.

The condition of being modellable.

(in many parts of Asia) a person (usually a female actress or singer) who stars in a product advertisement (posters, TV advertisement spots etc.).

(biology) Any organism (e.g. the fruit fly) that has been extensively studied as an example of many others, and from which general principles may be established

plural of model organism

plural of model solution

An automobile or type of automobile mass-produced and distributed for sale to the general public.

(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.

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.

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