Having a hump on the back, either naturally or due to a medical condition. / Being a humpback bridge.

simple past tense and past participle of humpback

plural of humpback

Third-person singular simple present indicative form of humpback

present participle of humpback

(by extension) A hump or protuberance on the shoulders or back of an animal. / (figuratively) A rounded topographical feature, such as a mountain or hill.

To hunt humpback whales.

Alternative form of humpback salmon

plural of humpbacked salmon

a small salmon (Oncorhynchus gorbuscha), which ascends Pacific coast rivers of Asia and of America from California to Alaska.