Incurvate \In*cur"vate\, a. [L. incurvatus, p. p. of incurvare to crook; pref. in- in + curvus bent. See Curve, and cf. Incurve.] Curved; bent; crooked. --Derham.
Source: Webster's Revised Unabridged Dictionary (1913)
Incurvate \In*cur"vate\, v. t. [imp. & p. p. Incurvated; p. pr. & vb. n. Incurvating.] To turn from a straight line or course; to bend; to crook. --Cheyne.