D defs.my
Entry 1 sense Webster, 1913

Incurve

/(ĭn*kûv")/ · In·curve · IPA
01 v. t. To bend; to curve; to make crooked.
imp. & p. p. Incurved; p. pr. & vb. n. Incurving
  1. 1.
    To bend; to curve; to make crooked.