cryolite(redirected from Cryolithe)
Also found in: Dictionary, Thesaurus, Encyclopedia.
(sodium aluminum fluoride [NaAlF]), cryolite (krī´ōlīt),
n a fluoride often used as a flux in the manufacture of silicate cements.
a naturally occurring mineral, sodium aluminum fluoride, May be a source of fluorine poisoning if the mineral is used industrially.