† expoˈrrect,ppl.a.Obs. [ad. L. exporrect-us, pa.pple. of exporrigĕre, f.ex- out + porrigĕre to stretch out, f.por-=pro- forth + regĕre to keep straight.] Stretched out; (of the forehead) unwrinkled. 1649Bulwer Pathomyot. ii. ii. 109 The forehead seemes exporrect and unfolded.