Pronunciation: ' yü-l ə k- ˌ s ī t
Function: noun
Etymology: George L. Ulex † 1883 German chemist
Date: 1867
: a soft mineral consisting of a hydrous borate of sodium and calcium and usually occurring in loose masses of white fibers
Pronunciation: ' yü-l ə k- ˌ s ī t
Function: noun
Etymology: George L. Ulex † 1883 German chemist
Date: 1867
: a soft mineral consisting of a hydrous borate of sodium and calcium and usually occurring in loose masses of white fibers
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012