Meaning of undulate
Pronunciation: (v.un'ju-lāt", un'dyu-, -du-adj.un'ju-lit, -lāt", un'dyu-, -du-), [key]
— v., adj. -lat•ed, -lat•ing,
- to move with a sinuous or wavelike motion; display a smooth rising-and-falling or side-to-side alternation of movement: The flag undulates in the breeze.
- to have a wavy form or surface; bend with successive curves in alternate directions.
- (of a sound) to rise and fall in pitch: the wail of a siren undulating in the distance.
- to cause to move in waves.
- to give a wavy form to.
- having a wavelike or rippled form, surface, edge, etc.; wavy.
- undulate (Thesaurus)