the world > animals > mammals > order Cetacea (whales) > [noun] > parts of > blow-hole (3)
The blowhole of a whale or other cetacean.
The blowhole of a whale or other cetacean; = spout hole, n. 1.
Each of the two holes (constituting the nostrils) at the top of the head in whales and other cetaceans, through which they breathe or ‘blow’.