|silicate (ˈsɪlɪkɪt, -ˌkeɪt)|
|a salt or ester of silicic acid, esp one of a large number of usually insoluble salts with polymeric negative ions having a structure formed of tetrahedrons of SiO4 groups linked in rings, chains, sheets, or three dimensional frameworks. Silicates constitute a large proportion of the earth's minerals and are present in cement and glass|
silicate sil·i·cate (sĭl'ĭ-kāt', -kĭt)
Any of numerous compounds containing silicon, oxygen, and one or more metals; a salt of silicic acid.
|silicate (sĭl'ĭ-kāt') Pronunciation Key