noun res·pi·ra·tor \ˈres-pə-ˌrā-tər\

: a device that you wear over your mouth and nose so that you can breathe when there is a lot of dust, smoke, etc., in the air

medical : a device that helps people to breathe when they are not able to breathe naturally

Full Definition of RESPIRATOR

:  a device worn over the mouth and nose to protect the respiratory tract by filtering out dangerous substances (as dusts or fumes) from inhaled air
:  a device for maintaining artificial respiration

Examples of RESPIRATOR

  1. The doctors put her on a respirator.

First Known Use of RESPIRATOR


Rhymes with RESPIRATOR

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, demonstrator, 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, 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
RESPIRATOR Defined for Kids


noun res·pi·ra·tor \ˈre-spə-ˌrā-tər\

Definition of RESPIRATOR for Kids

:  a device covering the mouth or nose especially to prevent the breathing in of harmful substances (as dust or fumes)
:  a device used for helping a person to breathe
Medical Dictionary


noun res·pi·ra·tor \ˈres-pə-ˌrāt-ər\

Medical Definition of RESPIRATOR

:  a device (as a gas mask) worn over the mouth and nose to protect the respiratory system by filtering out dangerous substances (as dust or fumes) from inhaled air
:  a device for maintaining artificial respiration <a mechanical respirator>—called also ventilator


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