The Collaborative International Dictionary
Reyse
Reyse \Reyse\, v. t.
To raise. [Obs.]
--Chaucer.
Reyse
Reyse \Reyse\, v. i. [Cf. G. reisen to travel.]
To go on a military expedition. [Obs.]
--Chaucer.
Wiktionary
reyse
Etymology 1 vb. (obsolete form of raise English) Etymology 2
vb. (context obsolete English) To go on a military expedition.