Obs.–1 [UN-1 12 + TIGHT sb.1 Cf. Du. ontucht, OHG., MHG. unzuht (G. unzucht).] An immoral act or practice.
a. 1300. Body & Soul, in Map’s Poems (Camden), 336. Ȝwanne thouȝ me tauȝtist on untiȝth, an me gan ther offe mone. [Ibid., 341. (Vernon MS.), Whon I dude an untiht.]
