ˈsilˌkrēt noun
( -s )
Etymology: sil ica + 2 con crete
: a superficial quartzite formed by the cementation of rock fragments (as soil, sand, or gravel) by silica
ˈsilˌkrēt noun
( -s )
Etymology: sil ica + 2 con crete
: a superficial quartzite formed by the cementation of rock fragments (as soil, sand, or gravel) by silica
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012