the world > animals > animal body > general parts > body and limbs > [adjective] > relating to the back > hump-backed (2)
Having a humped or crooked back; hunched, esp. in the names of fishes; cf. humpback, n. adj. Also transferred.
Having a hump on the back; humpbacked. humpback butterfish n. humpback salmon n. = gorbuscha, n., haddo, n. humpback sucker n. U.S. Xyrauchen texanus…