The Collaborative International Dictionary of English v.0.48:

Ingrave \In*grave"\, v. t.
   To engrave. [R.] "Whose gleaming rind ingrav'n." --Tennyson.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Ingrave \In*grave"\, v. t. [Pref. in- in + grave. Cf.
   Engrave.]
   To bury. [Obs.] --Heywood.
   [1913 Webster]