/ ˈsɪlɪkeɪt; NAmE / noun [ C , U ]
1.
( chemistry ) any compound containing silicon and oxygen :
aluminium silicate
2.
a mineral that contains silica . There are many different silicates and they form a large part of the earth's crust .
/ ˈsɪlɪkeɪt; NAmE / noun [ C , U ]
1.
( chemistry ) any compound containing silicon and oxygen :
aluminium silicate
2.
a mineral that contains silica . There are many different silicates and they form a large part of the earth's crust .
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005