parameter

definition: a constant in the equation of a curve that can be varied to yield a family of similar curves
example:
speech part: noun
synonyms: parametric quantity
definition: a quantity (such as the mean or variance) that characterizes a statistical population and that can be estimated by calculations from sample data
example:
speech part: noun
synonyms:
definition: (computer science) a reference or value that is passed to a function, procedure, subroutine, command, or program
example:
speech part: noun
synonyms: argument
definition: any factor that defines a system and determines (or limits) its performance
example:
speech part: noun
synonyms:

parameter is explained and pronounced

How parameter is being used?