A "ventilated hood" refers to a hood or covering that has small openings or vents in it. These vents allow air to flow through, creating proper airflow and preventing concentration of heat, smoke, or odors. Full definition
The researchers gathered this information using a clear plastic ventilated hood that looks like something out of a viral - scare movie. (discovermagazine.com)
A light - transparent ventilated hood was positioned over the subject's head, Collins tubing was used to connect the hood to the monitor, and expired gases were continuously collected. (academic.oup.com)
Under said ventilated hood resides a potent 2.0 liter engine, churning out some 315 Hp. (automotorblog.com)