noun
humpback whale; humpback (fish)
Refers specifically to the humpback whale (ザトウクジラ) or, less commonly, to other humpbacked fish. In everyday use, it almost always means the whale.
See also: ザトウクジラ
ハワイでは冬にハンプバックが見られる。
In Hawaii, you can see humpback whales in winter.