Something that is pendulous hangs downwards and moves loosely, usually in an unattractive way. a stout, gloomy man with a pendulous lower lip. pendulous cheeks. hanging down loosely and swinging freely (pendulus, from pendere; PENDANT)
having branches or flower heads that bend downward; "nodding daffodils"; "the pendulous branches of a weeping willow"; "lilacs with drooping panicles of fragrant flowers"