humpback

humpback /ˈhʌmpˌbæk/ noun
plural humpbacks
humpback
/ˈhʌmpˌbæk/
noun
plural humpbacks
Britannica Dictionary definition of HUMPBACK
[count]
2 
a  : hunchback 1
b  offensive : hunchback 2

— humpbacked

/ˈhʌmpˈbækt/ adjective [more humpbacked; most humpbacked]