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

Examples of DEMONSTRATOR

  1. Thousands of demonstrators marched through the streets.

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)

Browse

Next Word in the Dictionary: demoralizePrevious Word in the Dictionary: demonstrative legacyAll Words Near: demonstrator
July 07, 2015
hoosegow Hear it
jail
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears