| Sea Snake (n.) Any one of many species of venomous aquatic snakes of the family Hydrophidae, having a flattened tail and living entirely in the sea, especially in the warmer parts of the Indian and Pacific Oceans. They feed upon fishes, and are mostly of moderate size, but some species become eight or ten feet long and four inches broad. Thesaurus Entries Bassalia, Loch Ness monster, abyss, abyssal zone, alevin, bathyal zone, benthon, bottom waters, bottomless depths, cetacean, dolphin, fingerling, fish, fry, game fish, grilse, ground, inner space, kipper, man-eater, man-eating shark, marine animal, minnow, minny, nekton, ocean bottom, ocean depths, ocean floor, panfish, pelagic zone, plankton, porpoise, salmon, sea monster, sea pig, sea serpent, sea snake, shark, smolt, sponge, the deep, the deep sea, the deeps, the depths, trench, tropical fish, whale |