Webster's Revised Unabridged Dictionary · 1913

Warish

Warish , transitive verb

[Old French warir to protect, heal, cure, French guéri{not transcribed} to cure; of Teutonic origin; compare Old High German werian, weren, to protect, to hinder. See Garret.]

To protect from the effects of; hence, to cure; to heal. [Obsolete]
My brother shall be warished hastily. — Chaucer
Varro testifies that even at this day there be some who warish and cure the stinging of serpents with their spittle. — Holland

Warish , intransitive verb

To be cured; to recover. [Obsolete]
Your daughter... shall warish and escape. — Chaucer