undulate
Speech parts
1. undulate - Adjective
2. undulate - Verb
3. undulate - Adjective Satellite
Meaning
Same as Undulated.
To cause to move backward and forward, or up and down, in undulations or waves; to cause to vibrate.
To move in, or have, undulations or waves; to vibrate; to wave; as, undulating air.
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Examples
The diamond scintillates less brilliantly when the fingers move rapidly than when they undulate and pivot. Glossy leaves throw off less light in a high wind than under the calm wavering of a breeze. Brusque movements of the eye cast a single gleam, and slow movements add a thousand others.
The curtains undulated
the waves rolled towards the beach
The hills rolled past
The singer's voice undulated
Incubating males rock back and forth and undulate their lateral skin folds, which circulates the water, increasing oxygen supply to both eggs and adult.