D defs.my
Entry 1 sense Webster, 1913

Incurvity

/(ĭn*kû"vĭ*ty̆)/ · In·cur·vi·ty · IPA
01 n. A state of being bent or curved; incurvation; a bending inwards.
  1. 1.
    A state of being bent or curved; incurvation; a bending inwards.