† ˈobscurate,ppl.a.Obs. [ad. L. obscūrāt-us, pa.pple. of obscūrāre to obscure.] Obscured; darkened. 1471Ripley Comp.Alch. v. xii. in Ashm. (1652) 151 The Son in hys uprysyng obscurate Shalbe.1560Rolland Crt. Venus ii. 395 Except four houris the sone is obscurate.