1. the act or process of curving inward; the state of being curved or bent inward
Usage: formal; technical

Examples

• The incurvation of the plant's stem allowed it to grow toward the light source.
• The architect noted the subtle incurvation of the building's walls.
• The incurvation of the spine can affect posture and movement.
• Scientists studied the incurvation of the bird's wing during flight.
• The incurvation of the leaf edges is a characteristic feature of this species.