undulatory

Also un·du·la·tive

[uhn-juh-luh-tawr-ee, -tohr-ee, uhn-dyuh-, -duh-]

adjective

1. Also undular. moving in undulations.

2. having the form or appearance of waves.

ˈundulatory

/ ˈʌndjʊlətərɪ, -trɪ /

adjective

1. caused by or characterized by waves or undulations

2. having a wavelike motion or form

Other Word Forms

• nonundulatory adjective

Word History and Origins

Origin of ˈundulatory¹

First recorded in 1720–30; undulate + -ory ¹

Example Sentences

A rush of energy follows the introspective opening, as more dancers arrive, joining together in full-bodied, undulatory movement that integrates the fast-paced, stamping footwork of Tswana.

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"You get this undulatory motion of the fins, and it looks as if it is chasing the light."

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A few minutes passed before the musicians — on viola, violin, trumpet, clarinet, cello, flute and vocals — joined in with a warbling chant, laying the foundation for many more undulatory layers of sound.

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Several other important researches connected with the undulatory theory of light are embodied in his treatise on “Light” published in the Encyclopaedia metropolitana.

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It frequently remains in the air for several seconds, and while there also makes undulatory motions, during which the position of the feet under the table can be thoroughly examined.

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Related Words

• coiled www.thesaurus.com
• curly 
• curved www.thesaurus.com
• sinuous