ˈstishəˌvīt noun
( -s )
Etymology: Sergeĭ M. Stishov , 20th century Russ. mineralogist + English -ite
: a dense tetragonal mineral SiO 2 consisting of silicon dioxide that is a polymorph of quartz and that is formed under great pressure
ˈstishəˌvīt noun
( -s )
Etymology: Sergeĭ M. Stishov , 20th century Russ. mineralogist + English -ite
: a dense tetragonal mineral SiO 2 consisting of silicon dioxide that is a polymorph of quartz and that is formed under great pressure
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012