Crookback \Crook"back`\ (kr[oo^]k"b[a^]k`), n. A crooked back; one who has a crooked or deformed back; a hunchback. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

Crookback \Crook"back`\, a. Hunched. --Shak. [1913 Webster]

Source: The Collaborative International Dictionary of English v.0.48
 

crookback adj : characteristic of or suffering from kyphosis, an abnormality of the vertebral column [syn: crookbacked, humped, humpbacked, hunchback, hunchbacked, gibbous, kyphotic]

noun

a person whose back is hunched because of abnormal curvature of the upper spine [syn: humpback, hunchback]

Source: WordNet (r) 2.0
 

Crookback \Crook"back`\ (kr??k"b?k), n. A crooked back; one who has a crooked or deformed back; a hunchback.

Source: Webster's Revised Unabridged Dictionary (1913)