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- DictionaryThe·o·ry/ˈTHirē/
noun
- 1. a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained: "Darwin's theory of evolution"
A hypothesis is usually tentative; it's an assumption or suggestion made strictly for the objective of being tested. A theory, in contrast, is a principle that has been formed as an attempt to explain things that have already been substantiated by data.
Jul 31, 2020 · A theory is an established model for why or how a given phenomenon occurs—it is an explanation of observed regularities. The terms "established" and "observed...
A theory is a rational type of abstract thinking about a phenomenon, or the results of such thinking. The process of contemplative and rational thinking is often associated with such processes as observational study or research. Theories may be scientific, belong to a non-scientific discipline, or no discipline at all.
A theory is a well-substantiated explanation of an aspect of the natural world that can incorporate laws, hypotheses and facts. The theory of gravitation, for instance, explains why apples fall from trees and astronauts float in space.
A theory is an attempt to explain why and so to provide understanding. A theory is not just ‘any’ explanation - a theory comes into being when a series of ideas come to be held and accepted by a wider community of people.
something suggested as a reasonable explanation for facts, a condition, or an event, esp. a systematic or scientific explanation: [ U ] Adele took a course in modern political theory. [ C ] I have a theory (= an opinion) about why everybody in the city is in such a hurry.
Theory definition: 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. See examples of THEORY used in a sentence.
