from The American Heritage® Dictionary of the English Language, 4th Edition
- n. 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.
- n. 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.
- n. A set of theorems that constitute a systematic view of a branch of mathematics.
- n. Abstract reasoning; speculation: a decision based on experience rather than theory.
- n. 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.
- n. An assumption based on limited information or knowledge; a conjecture.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. (logic) A set of axioms together with all statements derivable from them. Equivalently, a formal language plus a set of axioms (from which can then be derived theorems).
from the GNU version of the Collaborative International Dictionary of English
- n. A doctrine, or scheme of things, which terminates in speculation or contemplation, without a view to practice; hypothesis; speculation.
- n. An exposition of the general or abstract principles of any science.
- n. The science, as distinguished from the art.
- n. The philosophical explanation of phenomena, either physical or moral
from The Century Dictionary and Cyclopedia
- n. At this point we may again for a moment turn aside to consider the so-called Conscious Automaton Theory.
- n. Contemplation.
- n. Perception or consideration of the relations of the parts of an ideal construction, which is supposed to render completely or in some measure intelligible a fact or thing which it resembles or to which it is analogous; also, the ideal construction itself.
- n. An intelligible conception or account of how something has been brought about or should be done.
- n. Plan or system; scheme; method.
- n. In mathematics, a series of results belonging to one subject and going far toward giving a unitary and luminous view of that subject: as, the theory of functions.
- n. Specifically, in music, the science of composition, as distinguished from practice, the art of performance.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a belief that can guide behavior
- n. 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
- n. a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena
Thermodynamic laws are unified with mechanical theory through an *application of information theory*.
I must be a dinosaur too--maybe even more of one, because I have a similar problem even with articles that purport to be about a piece of literature but are really about theory--and only use literature to prove the *theory* correct.
This theory, it should be remembered, is _merely a theory_, _a mere notion_, _a hypothesis_.
But _your_ theory is _theory_ in the worst sense of the word.
Now that we have sufficient evidence from the authorities that carbonic acid can be retained in the blood by excessive breathing, and enough to seriously affect the brain, and what its effects are when taken directly into the lungs in excess, we can enter upon what I have held as the most reasonable theory of the phenomenon produced by rapid breathing for analgesic purposes; which _theory_ was not _first_ conceived and the process made to yield to it, but the phenomenon was long observed, and from the repetition of the effects and their close relationship to that of carbonic acid on the economy, with the many experiments performed upon myself, I am convinced that what I shall now state will be found to substantiate my discovery.
Anyway, I wasn’t comparing EW theory or QCD to string theory; I was comparing * gauge theory*, in complete generality, to string theory.
I didn’t say an assumption was a theory; I guess someone who can read “Anomaly is simply defined as a period of more than 50 yr of sustained warmth, wetness or dryness, within the stipulated interval ” as meaning ‘warmth, whether wet or dry’ and EXCLUDING consideration of moisture, can also read “The assumption of invariant conditions is a falsifiable assumption embedded within dendrochronological **theory**,” as meaning that ‘assumption’ is synonymous with ‘theory.’
Any of these doubters like to say that evolution is “only a theory,” not realizing that, in science, the term theory has a very specific meaning and implies a large amount of supporting evidence as you recently explained in your column.
It is also a theory and when people understand how sciences use the term theory, which is more important than facts.
I'm not for excluding people - legally - from the body politic which in theory is not religious, from the civil ceremony known as -- yes!