The hooched up guest mumbled apologies as he left.

Hood accepted the award on behalf of the research team.

Researchers observed a group of hooded seals surfacing near the ice floe at dawn.

Before starting the synthesis, the researcher checked that the fume hood was operating properly to prevent exposure to toxic vapors.

Please make sure the chemical hood is turned on before you begin handling volatile solvents.

During the factory evacuation, each worker grabbed a smoke hood before exiting through the stairwell.