scrim
Concise Oxford English Dictionary © 2008 Oxford University Press:
scrim/skrɪm/
▶noun
- 1 strong, coarse fabric used for lining or upholstery.
- 2 Theatre a piece of gauze cloth that appears opaque until lit from behind, used as a screen or backcloth.
- 3 N. Amer. something that conceals or obscures.
– origin C18: of unknown origin.
'scrim' also found in these Oxford entries:

