A much-frequented watering-place in Sussex, 50 m. S. of London, of which it is virtually a suburb; a place of fashionable resort ever since George IV. took a fancy to it; a fine parade extends along the whole length of the sea front; has many handsome edifices, a splendid aquarium, a museum, schools of science and art, public library and public gallery; the principal building is the Pavilion or Marine Palace, originally built for George IV. Also the name of a suburb of Melbourne.