THEORIES
- THEORY, a group of propositions used to explain a class of phenomena [n]
- THEORY, an explanation of anything [n]
- A supposition or a system of ideas intended to explain something, esp. one based on general principles independent of the thing to be explained
- A set of principles on which the practice of an activity is based
- An idea used to account for a situation or justify a course of action
- A collection of propositions to illustrate the principles of a subject