modulus

noun
mod·​u·​lus | \ ˈmä-jə-ləs How to pronounce modulus (audio) \
plural moduli\ ˈmä-​jə-​ˌlī How to pronounce moduli (audio) , -​ˌlē \

Definition of modulus

1a : the factor by which a logarithm of a number to one base is multiplied to obtain the logarithm of the number to a new base
c(1) : the number (such as a positive integer) or other mathematical entity (such as a polynomial) in a congruence that divides the difference of the two congruent members without leaving a remainder — compare residue sense b
(2) : the number of different numbers used in a system of modular arithmetic
2 : a constant or coefficient that expresses usually numerically the degree to which a body or substance possesses a particular property (such as elasticity)

Examples of modulus in a Sentence

Recent Examples on the Web

In this scenario, responders’ only saving grace would be the use of a weak RSA modulus. Dan Goodin, Ars Technica, "Stymied by browsers, attackers embed Flash 0-day inside MS Office document," 7 June 2018

First Known Use of modulus

1753, in the meaning defined at sense 1a

History and Etymology for modulus

New Latin, from Latin, small measure

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More Definitions for modulus

modulus

noun
mod·​u·​lus | \ ˈmäj-ə-ləs How to pronounce modulus (audio) \
plural moduli\ -​ˌlī How to pronounce moduli (audio) , -​ˌlē How to pronounce moduli (audio) \

Medical Definition of modulus

: a constant or coefficient that expresses usually numerically the degree to which a substance or body possesses a property (as elasticity)