The Collaborative International Dictionary of English v.0.48:

Reyse \Reyse\, v. t.
   To raise. [Obs.] --Chaucer.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

Reyse \Reyse\, v. i. [Cf. G. reisen to travel.]
   To go on a military expedition. [Obs.] --Chaucer.
   [1913 Webster]