incurvation

Mane (Îngilîzî)

1. The act of acquiring or being given a curved form; an instance of curving or bending.
2. The state of being curved or bent; any curved shape or formation; curvature; a curve; a bend.
3. The state of being curved or bent; any curved shape or formation; curvature; a curve; a bend.
4. (obsolete) Bowing in reverence or worship.

Hevwate

incurvature

concave shape

concavity

bending

re-entrant

arcuation

curving

curvature

curve

Werger

شكْل مُقعّر

تقعُّر

إِلْتِواء نحْو الدّاخِل

concavitat

καμπύλωση

κοίλωμα

κοιλότητα

incurvatura