talc
Concise Oxford English Dictionary © 2008 Oxford University Press:
talc/talk/
▶noun
- 1 talcum powder.
- 2 a soft mineral with a greasy feel, occurring as translucent masses or laminae and consisting of hydrated magnesium silicate.
– derivatives
talcose adjective (Geology),
talcy adjective.
talcose adjective (Geology),
talcy adjective.
'talc' also found in these Oxford entries:

