ध्रु [ dhru ] [ dhru ]1 Root cl. [6] P. [ dhruváti ] ( Lit. Naigh. ii , 14) to go ; to be firm or fixed (also cl. [1] P. [ dhravati ] Lit. Dhātup. xxii , 45 ; p. [ dhruvat ] , knowing Lit. Bhaṭṭ. ; perf. [ dudhrāva ] , be killed Lit. ib.)