'Wher' definitions:
- Wher \Wher\, Where \Where\, pron. & conj. [See Whether.]
Whether. [Sometimes written whe'r.] [Obs.] --Piers Plowman.
[1913 Webster]
- Men must enquire (this is mine assent),
Wher she be wise or sober or dronkelewe. --Chaucer.
[1913 Webster]