turbine ventilator
noun
a ventilator, usually mounted on the roof of a building, deck of a ship, etc., having at its head a globular, vaned rotor that is rotated by the wind, conveying air through a duct to and from a chamber below.
Words nearby turbine ventilator
turbinal, turbinate, turbinate bone, turbine, turbine blade, turbine ventilator, turbinectomy, turbinotomy, turbit, turbo, turbo-
Dictionary.com Unabridged
Based on the Random House Unabridged Dictionary, © Random House, Inc. 2020