faceplate
Concise Oxford English Dictionary © 2008 Oxford University Press:
faceplate/ˈfeɪspleɪt/
▶noun
- 1 an enlarged end or attachment on the end of the mandrel on a lathe, on which work can be mounted.
- 2 the transparent window of a diver's or astronaut's helmet.
- 3 the part of a cathode ray tube that carries the phosphor screen.
'faceplate' also found in these Oxford entries:

