The Collaborative International Dictionary of English v.0.48:

Repreve \Re*preve"\ (r?-pr?v"), v. t. [See Reprieve, v. t.]
   To reprove. [Obs.] "Repreve him of his vice." --Chaucer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Repreve \Re*preve"\, n.
   Reproof. [Obs.] --Chaucer.
   [1913 Webster]