1. having a hump or rounded protuberance on the back; characterized by an abnormal curvature of the spine
Usage: can describe a person with kyphosis or a similar spinal condition; also used to describe animals with a naturally humped back
2. arched or curved in shape, resembling a hump
Usage: used to describe objects or structures with a rounded, convex form

Examples

• The humpbacked whale is known for its distinctive dorsal fin and long pectoral fins.
• An elderly humpbacked man walked slowly down the street with a cane.
• The humpbacked bridge arched gracefully over the river.
• The humpbacked posture developed over years of poor ergonomics at work.
• Camels are naturally humpbacked animals adapted to desert life.
• The humpbacked silhouette of the old building stood out against the modern skyline.