face·mask 
(fāsmăsk′)
(fāsmăsk′)n.
A covering worn on the face, often enveloping the entire head, especially:
a. A covering that disguises one's identity: robbers who wore facemasks.
b. A covering that protects one's face: a skier's facemask.
c. A transparent, watertight mask that is used to see under water.
- Bernard of Clairvaux
- Bernard Ralph
- Berne
- Berne
- Berners-Lee
- Bernese Alps
- Bernese mountain dog
- Bernhard
- Bernhard Heinrich Martin Karl von
- Bernhardt
- Bernicia
- Bernina Alps
- Bernini
- Bernoulli
- Bernoulli distribution
- Bernoulli effect
- Bernoulli's law
- Bernoulli trial
- Bernstein
- Berra
- berried
- berry
- Berry
- Berry
- Berry, Jr.