modulus
UK /ˈmɒdjʊləs/ · US /ˈmɑdʒələs/ noun
Forms moduli
- noun (mathematics) The base with respect to which a congruence is computed.
- noun (mathematics) The absolute value of a complex number.
- noun (physics) A coefficient that expresses how much of a certain property is possessed by a certain substance.
- noun (physics) A scalar field controlling the shape and size of extra dimensions in a compactification.
- noun (computing, programming) An operator placed between two numbers, to get the remainder of the division of those numbers.
Synonyms
Etymology
Learned borrowing from French module as Latin modulus. Doublet of module and mold.
Webster’s 1913
- noun A quantity or coefficient, or constant, which expresses the measure of some specified force, property, or quality, as of elasticity, strength, efficiency, etc.; a parameter. Modulus of a machine, a formula expressing the work which a given machine can perform under the conditions involved in its construction; the relation between the work done upon a machine by the moving power, and that yielded at the working points, either constantly, if its motion be uniform, or in the interval of time which it occupies in passing from any given velocity to the same velocity again, if its motion be variable
Etymology [L., a small measure. See Module, n.]
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “modulus”, CC BY-SA 4.0. Details