multiplier >> [ˈmʌɫ.tɪ.ˌplaɪ.ə(ɹ)]
Definition: [noun] A number by which another (the multiplicand) is to be multiplied.
Example: In the expression 5 × 7, the "5" is a multiplier.
Definition: [noun] (grammar) An adjective indicating the number of times something is to be multiplied.
Example: English multipliers include "double" and "triple".
Definition: [noun] A ratio used to estimate total economic effect for a variety of economic activities.
Definition: [noun] Any of several devices used to enhance a signal
Definition: [noun] A multiplier onion.