- smug
- 1551, "trim, neat, spruce, smart," possibly an alteration of Low Ger. smuk "trim, neat," from M.L.G. smücken "to adorn," and smiegen "to press close" (see smock). The meaning "having a self-satisfied air" is from 1701, an extension of the sense of "smooth, sleek" (1582), which was commonly used of attractive women and girls.