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Definition of M-theory
1. Noun. (particle physics) a theory that involves an eleven-dimensional universe in which the weak and strong forces and gravity are unified and to which all the string theories belong.
Generic synonyms: Framework, Model, Theoretical Account
Terms within: String Theory
Category relationships: High Energy Physics, High-energy Physics, Particle Physics
Terms within: String Theory
Category relationships: High Energy Physics, High-energy Physics, Particle Physics
Definition of M-theory
1. Noun. (physics) A generalized theory of eleven-dimensional supergravity that attempts to unify the five superstring theories ¹
¹ Source: wiktionary.com