Defenition of the word undulate

Defenition of the word undulate
- stir up (water) so as to form ripples
- occur in soft rounded shapes; "The hills rolled past"
- having a sinuate margin and rippled surface
- move in a wavy pattern, as of curtains
- increase and decrease in volume or pitch, as if in waves; "The singer''s voice undulated"
- move in a wavy pattern or with a rising and falling motion; "The curtains undulated"; "the waves rolled towards the beach"
- increase and decrease in volume or pitch, as if in waves
- move in a wavy pattern or with a rising and falling motion
- occur in soft rounded shapes
- having a wavy margin and rippled surface