Hunchback
Part of speech: noun
Definition: 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.
Humpback
Part of speech: noun
Definition: A humped backA person with a humpback: hunchbackA person who suffers from kyphosisA humpback whale