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Synonyms

undulatory

American  
[uhn-juh-luh-tawr-ee, -tohr-ee, uhn-dyuh-, -duh-] / ˈʌn dʒə ləˌtɔr i, -ˌtoʊr i, ˈʌn dyə-, -də- /
Also undulative

adjective

  1. Also undular. moving in undulations.

  2. having the form or appearance of waves.


undulatory British  
/ ˈʌndjʊlətərɪ, -trɪ /

adjective

  1. caused by or characterized by waves or undulations

  2. having a wavelike motion or form

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Other Word Forms

  • nonundulatory adjective

Etymology

Origin of undulatory

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

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

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.

From New York Times • May 24, 2023

Its movement is rapid or relaxed, smooth or vibrating, undulatory or impetuous, as he has chosen.

From Renaissance in Italy: Italian Literature Part 1 (of 2) by Symonds, John Addington

Later, other investigators discovered light phenomena which could be explained only on the undulatory hypothesis, and so, little by little, the new theory gained ground and adherents.

From Joseph Smith as Scientist A Contribution to Mormon Philosophy by Widtsoe, John Andreas

The undulatory theory of light, first founded upon experimental demonstration by Thomas Young, was extended to a large class of optical phenomena, and permanently established by his brilliant discoveries and mathematical deductions.

From Encyclopaedia Britannica, 11th Edition, Volume 11, Slice 2 "French Literature" to "Frost, William" by Various

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

From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 4 "Hero" to "Hindu Chronology" by Various