Humpback - Definition
humpback
n 1: an abnormal backward curve to the vertebral column [syn:
kyphosis, humpback, hunchback]
2: a person whose back is hunched because of abnormal curvature
of the upper spine [syn: humpback, hunchback,
crookback]
3: large whalebone whale with long flippers noted for arching or
humping its back as it dives [syn: humpback, humpback
whale, Megaptera novaeangliae]