A numerical or other measurable factor forming one of a set that defines a system or sets the conditions of its operation
the parameters of the debate
Based on or relating to more than one parameter.
The proportional rate of increase or decrease of a population, calculated from the birth rate, death rate, and age distribution.
Used attributive with reference to Racah's work in quantum mechanics; specifically Racah coefficient noun either of two coefficients representing electrostatic interactions within a system of equivalent charged particles, especially electrons within an atom; Racah parameter noun = Racah coefficient.