ˈbä.trēəˌjen noun
( -s )
Etymology: German, from botry- + -gen, from Greek -genēs born — more at -gen
: a mineral MgFe(SO 4 ) 2 (OH).7H 2 O consisting of a hydrous sulfate of iron and magnesium that is deep red or deep yellow and usually botryoid
ˈbä.trēəˌjen noun
( -s )
Etymology: German, from botry- + -gen, from Greek -genēs born — more at -gen
: a mineral MgFe(SO 4 ) 2 (OH).7H 2 O consisting of a hydrous sulfate of iron and magnesium that is deep red or deep yellow and usually botryoid
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012