A facemask worn to catch droplets and aerosols, which contain bacteria and viruses. / A medical-grade mask worn during medical procedures.

(medicine, infectious disease) A mask worn to catch bacteria shed in liquid droplets and aerosols from the wearer's mouth and nose. / A medical-grade mask worn during surgery.

A protective mask which covers the mouth and nose of the wearer, worn when in a dusty atmosphere, or when doing work which creates dust.

a blindfold made to ease sleeping by covering the eyes to block all light.

plural of gas mask

plural of diving mask

plural of death mask

plural of facial mask

An application of mud, clay, etc. to the skin of the face for cosmetic purposes.

plural of surgical mask