Synonyms: constant of proportionality, factor of proportionality
Definition: the constant value of the ratio of two proportional quantities x and y; usually written y = kx, where k is the factor of proportionality
Similar words: constant
Definition: a number representing a quantity assumed to have a fixed value in a specified mathematical context
Usage: the velocity of light is a constant
Similar words: factor
Definition: any of the numbers (or symbols) that form a product when multiplied together