plural of SARS mask

plural of face mask penalty

(American football) A penalty in American football where one player grabs the face mask of an opposing player. There are two versions of this penalty: incidental face mask penalty and the more serious personal foul face mask penalty.

(medicine) A bag used to resuscitate a patient by supplying air or oxygen directly to the trachea and into the lungs.

plural of bag valve mask

plural of Hannibal Lecter mask

(colloquial) A mask that covers the lower part of a person's face to prevent biting.

(obsolete) The dress or disguise of a maske; a masquerade.

(transitive, now chiefly dialectal) To render giddy or senseless / (intransitive, now chiefly dialectal) To be bewildered. / (transitive, now chiefly dialectal) To choke; stifle.

One who wears a mask; one who appears in disguise at a masquerade or wears a mask in a ritual. / That which masks (noise in a signal, etc.).