what is mean by theroy?

Answer 1

http://dictionary.reference.com/browse/Theory

the·o·ry ( P ) Pronunciation Key (th-r, thîr) n. pl. the·o·ries
* A set of statements or principles devised to explain a group of facts or phenomena, especially one that has been repeatedly tested or is widely accepted and can be used to make predictions about natural phenomena.
* The branch of a science or art consisting of its explanatory statements, accepted principles, and methods of analysis, as opposed to practice: a fine musician who had never studied theory.
* A set of theorems that constitute a systematic view of a branch of mathematics.
* Abstract reasoning; speculation: a decision based on experience rather than theory.
* A belief or principle that guides action or assists comprehension or judgment: staked out the house on the theory that criminals usually return to the scene of the crime.
* An assumption based on limited information or knowledge; a conjecture.
* [Late Latin theria, from Greek theri, from theros, spectator : probably the, a viewing + -oros, seeing (from horn, to see).]

the·o·ry (th-r, thr) n.
* A systematically organized body of knowledge applicable in a relatively wide variety of circumstances, especially a system of assumptions, accepted principles, and rules of procedure devised to analyze, predict, or otherwise explain the nature or behavior of a specified set of phenomena.
* Abstract reasoning; speculation.

the·o·ry ('thE-&-rE, 'thi(-&)r-E) noun; theories
1 : the general or abstract principles of a body of fact, a science, or an art
2 : a plausible or scientifically acceptable general principle or body of principles offered to explain natural phenomena —see ATOMIC THEORY, CELL THEORY, GERM THEORY
3 : a working hypothesis that is considered probable based on experimental evidence or factual or conceptual analysis and is accepted as a basis for experimentation —the·o·ret·i·cal /"thE-&-'ret-i-k&l, "thi(&)r-'et-/ also the·o·ret·ic /-ik/ adjective —the·o·ret·i·cal·ly /-i-k(&-)lE/ adverb

Theory n 1: a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena; "theories can incorporate facts and laws and tested hypotheses"; "true in fact and theory" 2: a tentative theory about the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena; "a scientific hypothesis that survives experimental testing becomes a scientific theory"; "he proposed a fresh theory of alkalis that later was accepted in chemical practices" [syn: hypothesis, possibility] 3: a belief that can guide behavior; "the architect has a theory that more is less"; "they killed him on the theory that dead men tell no tales"

Theory
The consensus, idea, plan, story, or set of rules that is currently being used to inform a behaviour. This usage is a generalisation and (deliberate) abuse of the technical meaning. "What's the theory on fixing this TECO loss?" "What's the theory on dinner tonight?" ("Chinatown, I guess.") "What's the current theory on letting lusers on during the day?" "The theory behind this change is to fix the following well-known screw...."



Now . . . what does this have to do with weddings?

Answer 2

A pretty good idea that should work =Theory
Doesn't always happen that way = Reality