computer science vs parameter

computer science and parameter both are nouns.

Word	Noun	Adjective	Verb	Adverb
computer science	Yes	No	No	No
parameter	Yes	No	No	No

computer science (noun)	parameter (noun)
the branch of engineering science that studies (with the aid of computers) computable processes and structures	a constant in the equation of a curve that can be varied to yield a family of similar curves
	a quantity (such as the mean or variance) that characterizes a statistical population and that can be estimated by calculations from sample data
	(computer science) a reference or value that is passed to a function, procedure, subroutine, command, or program
	any factor that defines a system and determines (or limits) its performance