theory Use Theory in a sentence the·o·ry [thee-uh-ree, theer-ee] Show IPA noun, plural the·o·ries. 1. a coherent group of tested general propositions, commonly regarded as correct, that can be used as principles of explanation and prediction for a class of phenomena: Einsteins theory of relativity. Synonyms: principle, law, doctrine. 2. a proposed explanation whose status is still conjectural and subject to experimentation, in contrast to well-established propositions that are regarded as reporting matters of actual fact. Synonyms: idea, notion hypothesis, postulate. Antonyms: practice, verification, corroboration, substantiation. 3. Mathematics . a body of principles, theorems, or the like, belonging to one subject: number theory. 4. the branch of a science or art that deals with its principles or methods, as distinguished from its practice: music theory. 5. a particular conception or view of something to be done or of the method of doing it; a system of rules or principles: conflicting theories of how children best learn to read.
Posted on: Sun, 24 Nov 2013 19:03:01 +0000
Trending Topics
Recently Viewed Topics
© 2015