# theorem

[ thee-er-uh m, theer-uh m ]

/ ˈθi ər əm, ˈθɪər əm /

### noun

Mathematics. a theoretical proposition, statement, or formula embodying something to be proved from other propositions or formulas.

a rule or law, especially one expressed by an equation or formula.

Logic. a proposition that can be deduced from the premises or assumptions of a system.

an idea, belief, method, or statement generally accepted as true or worthwhile without proof.

## Nearby words

## Origin of theorem

1545–55; < Late Latin theōrēma < Greek theṓrēma spectacle, hence, subject for contemplation, thesis (to be proved), equivalent to theōrē-, variant stem of theōreîn to view + -ma noun suffix

## Related forms

the·o·re·mat·ic [thee-er-uh-mat-ik, theer-uh-] /ˌθi ər əˈmæt ɪk, ˌθɪər ə-/, adjectivethe·o·re·mat·i·cal·ly, adverbDictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

## Examples from the Web for theorem

## British Dictionary definitions for theorem

## theorem

/ (ˈθɪərəm) /

### noun

maths logic a statement or formula that can be deduced from the axioms of a formal system by means of its rules of inference

## Derived Forms

theorematic (ˌθɪərəˈmætɪk) or theoremic (ˌθɪəˈrɛmɪk), adjectivetheorematically, adverb## Word Origin for theorem

C16: from Late Latin theōrēma, from Greek: something to be viewed, from theōrein to view

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
© William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins
Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

## Medicine definitions for theorem

## theorem

[ thē′ər-əm, thîr′əm ]

### n.

An idea that is demonstrably true or is assumed to be so.

A mathematical proposition that has been or is to be proved on the basis of explicit assumptions.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.

## Science definitions for theorem

## theorem

[ thē′ər-əm, thîr′əm ]

A mathematical statement whose truth can be proved on the basis of a given set of axioms or assumptions.

The American Heritage® Science Dictionary
Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

## Culture definitions for theorem

## theorem

[ (thee-uh-ruhm, theer-uhm) ]

A statement in mathematics that is not a basic assumption, such as an axiom, but is deduced (see deduction) from basic assumptions.

The New Dictionary of Cultural Literacy, Third Edition
Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.