discriminator

dis·crim·i·na·tor

noun \dis-ˈkri-mə-ˌnā-tər\

Definition of DISCRIMINATOR

: one that discriminates; especially : a circuit that can be adjusted to accept or reject signals of different characteristics (as amplitude or frequency)

First Known Use of DISCRIMINATOR

1828

Rhymes with DISCRIMINATOR

accelerator, accommodator, accumulator, administrator, adulterator, alienator, alleviator, annihilator, annunciator, anticipator, appreciator, appropriator, assassinator, attenuator, continuator, calumniator, collaborator, commemorator, communicator, conciliator, congratulator, consolidator, contaminator, cooperator, coordinator, corroborator, defibrillator, delineator, denominator, depreciator, determinator, disseminator, dissimulator, ejaculator, eliminator, emancipator, enumerator, equivocator, eradicator, evaporator, exterminator, extrapolator, facilitator, grain elevator, impersonator, improvisator, incinerator, inseminator, interrogator, intimidator, investigator, negotiator, oxygenator, pacificator, perambulator, predestinator, procrastinator, purificator, redecorator, refrigerator, regenerator, resuscitator, sooner or later, subordinator, totalizator