divisor

[ dih-vahy-zer ]
/ dɪˈvaɪ zər /

noun Mathematics.

a number by which another number, the dividend, is divided.
a number contained in another given number a certain integral number of times, without a remainder.

Origin of divisor

1425–75; late Middle English < Latin dīvīsor, one who divides, equivalent to dīvīd- (variant stem of dīvidere to divide) + -tor -tor
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for divisor

divisor

/ (dɪˈvaɪzə) /

noun

a number or quantity to be divided into another number or quantity (the dividend)
a number that is a factor of another number
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

Science definitions for divisor

divisor

[ dĭ-vīzər ]

A number used to divide another. In the equation 15 ÷ 3 = 5, 3 is the divisor.
The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.