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denominator

[dih-nom-uh-ney-ter]
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noun
  1. Arithmetic. that term of a fraction, usually written under the line, that indicates the number of equal parts into which the unit is divided; divisor.Compare numerator(def 1).
  2. something shared or held in common; standard.
  3. Archaic. a person or thing that denominates.

Origin of denominator

1535–45; < Medieval Latin dēnōminātor, equivalent to Latin dēnōminā(re) (see denominate) + -tor -tor
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

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British Dictionary definitions for denominator

denominator

noun
  1. the divisor of a fraction, as 8 in 7/8Compare numerator (def. 1)
  2. archaic a person or thing that denominates or designates
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

Word Origin and History for denominator

n.

1540s, in mathematics, from Medieval Latin denominator, agent noun from past participle stem of denominare (see denomination).

Online Etymology Dictionary, © 2010 Douglas Harper

denominator in Science

denominator

[dĭ-nŏmə-nā′tər]
  1. The number below or to the right of the line in a fraction, indicating the number of equal parts into which one whole is divided. For example, in the fraction 27, 7 is the denominator.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

denominator in Culture

denominator

[(di-nom-uh-nay-tuhr)]

In mathematics, the number that appears on the bottom of a fraction. In the fraction 2/3, the denominator is 3. (Compare numerator.)

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.