ˈsiŋkəˌsīt, -ink- noun
( -s )
Etymology: irregular from Greek synchysis mixture, confusion (from synchein to pour together, confound, confuse — from syn- + chein to pour — + -sis ) + English -ite — more at found
: a mineral (Ce,La)Ca(CO 3 ) 2 F related to parisite and consisting of a fluoride and carbonate of calcium, cerium, and lanthanum