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ventilator |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Ventilator \Ven"ti*la`tor\, n. [Cf. F. ventilateur L. ventilator a winnower.] A contrivance for effecting ventilation; especially, a contrivance or machine for drawing off or expelling foul or stagnant air from any place or apartment, or for introducing that which is fresh and pure. From WordNet r 1.6 [wn]: ventilator n : a device that introduces fresh air or expels foul air
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