blowhole Definition

vent, venthole, inlet, pectoral fin, snout, whale, fiord, fin, pelvic fin, baleen, volcanic crater, dorsal fin, sting ray, moray eel, nudibranch, lanternfish, mudflat, cove, porpoise, suckerfish, ocean, manta ray, sperm whale, fiddler crab, remoras, gunnel, spume, ocean sunfish, uvula, lagoon, eagle ray, sea lion, moray, stonefish, fringing reef, finback, snorkel, barbels, thresher shark, silversides, tidepool, bluebottles, dolphin, manta, sculpins, spiracles, kelp, briney, toadfish, gill, orifices, nematocysts, harbor porpoise, headland, bather, radula, gunwale, surfperch, chest cavity, brookie, waterfall, shallows, billabong, plastron, conning tower, aqualung, hawser, seamount, belugas, finback whale, goby, humpback whale, reef, basking shark, sandbank, isopods, fishies, gorgonians, sandworm, pinnipeds, rockface, gopher snake, sandbar, cragged, blenny, beaked whale, snowfield, damselfish, intertidal, hammerheads, spiny anteater, bathysphere, carapace, tubercles, fjord, seawards, promontories, downstroke, bronchial tubes, waterspout,