To lurk; lie in ambush; pry about.To smell; search outn. The cobia, crab-eater, or sergeant-fish, Elacate canada. See cut under cobian. Any fish of the genus Centropomus; a robalo. See robalo, and cut under Centropomus.n. A garfish.n. A carangoid fish, Thyrsites atun: so called at the Cape of Good Hope, and also snoek (a Dutch form).n. The pike and various other fishes of similar shape.