Dictionary

half-mask en · NOUN

Meanings

1. A mask covering half the face: ▸ A dust mask.
2. A mask covering half the face: ▸ A filtering facepiece respirator.
3. A mask covering half the face: ▸ An elastomeric respirator.
4. A mask covering the eyes and perhaps the forehead or nose, but not the mouth
5. A mask covering the eyes and perhaps the forehead or nose, but not the mouth: ▸ A half-face diving mask.

Forms