'Cacholong' definitions:

Definition of 'Cacholong'

From: GCIDE

Cacholong \Cach"o*long\, n. [F. cacholong, said to be from Cach, the name of a river in Bucharia + cholon, a Calmuck word for stone; or fr. a Calmuck word meaning "beautiful stone"] (Min.) An opaque or milk-white chalcedony, a variety of quartz; also, a similar variety of opal. [1913 Webster]