pelican /ˈpɛl.ɪ.kən/ noun6 •Any of various seabirds of the family Pelecanidae, having a long bill with a distendable pouch.Pelicans fly below us with stiffly formal strokes, and gulls wheel and keen. — 1981 •A native or resident of the American state of Louisiana. •(Canada, slang) A waterbomber. •(slang) An ageing prostitute. •A set of forceps used to force overcrowded teeth apart. •(no longer used) A retort or still having a curved tube or tubes leading back from the head to the body for continuous condensation and redistillation. formspelicans