Dictionary
demonstrator
noun dem·on·stra·tor \ˈde-mən-ˌstrā-tər\
: a person who is part of an event in which people gather together in order to show that they support or oppose something or someone : a person who participates in a demonstration
: a person who shows other people how something is used or done
Full Definition of DEMONSTRATOR
: one that demonstrates: a : a product (as an automobile) used to demonstrate performance or merits to prospective buyers b : a person who engages in a public demonstration
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First Known Use of DEMONSTRATOR
1611
Rhymes with DEMONSTRATOR
abdicator, abnegator, activator, actuator, adulator, advocator, agitator, alligator, allocator, animator, annotator, applicator, arbitrator, aspirator, aviator, brachiator, buccinator, calculator, calibrator, captivator, carburetor, castigator, circulator, commentator, commutator, compensator, compurgator, concentrator, confiscator, congregator, consecrator, consummator, contemplator, corporator, correlator, cultivator, decorator, defalcator, delegator, denigrator, depredator, desecrater, designator, detonator, deviator, dissipater, dominator, dura mater, educator, elevator, emulator, escalator, estimator, excavator, explicator, expurgator, extirpator, fabricator, fascinator, figure skater, flocculator, formulator, fornicator, fractionator, fumigator, generator, gladiator, hesitater, hibernator, imitator, immolator, impregnator, incubator, indicator, infiltrator, in-line skater, innovator, inhalator, inspirator, instigator, insulator, integrator, lacrimator, liberator, liquidator, literator, lubricator, macerator, masticator, mediator, mitigator, moderator, modulator, motivator, mutilator, navigator, nomenclator, nominator, numerator, obturator, operator, orchestrator, oscillator, peculator, percolator, perforator, perpetrator, pia mater, pollinator, postulator, procreator, procurator, promulgator, propagator, punctuator, radiator, re-creator, remonstrator, renovator, resonator, respirator, revelator, roller skater, rubricator, rusticator, salivator, second-rater, selling-plater, separator, simulator, stimulator, subjugator, Sunset Crater, syncopator, syndicator, tabulator, terminator, vaccinator, vacillator, valuator, venerator, ventilator, vindicator, violator, vitiator
DEMONSTRATOR Defined for Kids
demonstrator
noun dem·on·stra·tor \ˈde-mən-ˌstrā-tər\
Definition of DEMONSTRATOR for Kids
1
: a person who makes or takes part in a demonstration
2
: a manufactured article (as an automobile) used for demonstration
Medical Dictionary
demonstrator
noun dem·on·stra·tor \ˈdem-ən-ˌstrāt-ər\
Medical Definition of DEMONSTRATOR
: a teacher or teacher's assistant who demonstrates principles or theories studied (as by dissection, experiment, or chemical preparation)
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