irrepressible
adjective

parameter
noun
°(mathematics physics) A variable kept constant during an experiment, calculation or similar.
°A name in a function or subroutine definition that is replaced by, or bound to, the corresponding actual argument when the function or subroutine is called.
synonyms: argument, distinguishing, feature

polarize
verb
°To cause to have a polarization.
°To cause a group to be divided into extremes.