A type of hard, coarse rock.
एक प्रकार की कठोर, खुरदुरी चट्टान।
English Usage: "The foundation of the building was laid on solid gritrock."
Hindi Usage: "इमारत की नींव ठोस ग्रिट्रॉक पर रखी गई थी।"
gritrock, gritrok, gritrokh, gritrokka, gratrak, gritroque, gritrocke
