1590s, in reference to sight, "to make clear," from un- (2) "opposite of" + veil (v.). Sense of "to display or reveal" (something) is from 1650s. Related: Unveiled; unveiling.
Women must not unveil themselves in public in some religious societies
unveil a painting
unusual
unutterable
unvanquished
unvarnished
unvarying
unveil
unwanted
unwarranted
unwary
unwashed
unwavering