πώρωσις

A. process by which the extremities of fractured bones are reunited by a callus, Hp. Fract. 23 (pl.), Art. 15, Gal. 1.387.

II. metaph., obtuseness, blindness, τῆς καρδίας Ev.Marc. 3.5, Ep.Eph. 4.18: abs., Ep.Rom. 11.25.