v. [UN-2 3.] trans. To free from stain or stains.
1639. N. Whiting, Albino & Bellama, etc., H 10. What other errours thou findest, let thy pen amend, excusing the presse, and un-staining the Authour.
1639. Fuller, Holy War, II. ix. 55. They sought to unstain their credits by going again.
1687. J. Reynolds, Death’s Vis., vii. How Blooming Trees … Unstain Dy’d Cloaths, and call their Atoms forth.
