n.
Pronunciation: ' jem- ˌ st ō n
Function: noun
Date: before 12th century
: a mineral or petrified material that when cut and polished can be used in jewelry
n.
Pronunciation: ' jem- ˌ st ō n
Function: noun
Date: before 12th century
: a mineral or petrified material that when cut and polished can be used in jewelry
Merriam Webster Collegiate English Dictionary. Merriam Webster - Энциклопедический словарь английского языка. 2012