A protective device to prevent smoke inhalation, consisting of a translucent airtight bag that is sealed around a person's head while an air filter held in the mouth is used to breathe.

plural of smoke hood

(figuratively) Beneath the surface; in its internal workings.

Alternative form of riding hood: a hood or hooded cape intended for use while horseriding.

plural of riding hood

plural of riding-hood

plural of chemical hood

plural of cooker hood

plural of dorsal hood

plural of fume hood