outlet ventilator[′au̇t‚let ′vent·əl‚ād·ər]
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.
A louvered opening in the gable end of a building that provides ventilation.
Illustrated Dictionary of Architecture Copyright © 2012, 2002, 1998 by The McGraw-Hill Companies, Inc. All rights reserved
A louvered opening in an attic space to provide an outlet to the outdoors. (See illustration p. 688.)
McGraw-Hill Dictionary of Architecture and Construction. Copyright © 2003 by McGraw-Hill Companies, Inc.