hunchback

Plural: hunchbacks

Noun

• an abnormal backward curve to the vertebral column
• a person whose back is hunched because of abnormal curvature of the upper spine
• One who is stooped or hunched over.
• A deformed upper spinal column in the shape of a hump in the back.
• A person with kyphosis, a spinal deformity that causes a hunched over appearance.

Synonyms

crookback, humpback, kyphosis, stooped