verb (used without object), un·du·lat·ed, un·du·lat·ing.
verb (used with object), un·du·lat·ed, un·du·lat·ing.
Origin of undulate
Examples from the Web for undulating
Contemporary Examples of undulating
There were stomachs, taut and flat, but also undulating bellies, soft and bloated from the breakfast buffet.Powerful Congressman Writes About ‘Fleshy Breasts’
January 7, 2015
Suddenly, the earth convulses, transforming the level tracks into an undulating rollercoaster.Hayao Miyazaki’s ‘The Wind Rises’: An Anime Icon Bows Out
November 15, 2013
Historical Examples of undulating
On the other side were undulating pasture-lands on which grazed a few sheep.The Yates Pride
Mary E. Wilkins Freeman
Suddenly the whole face of it was adorned with a verdant, undulating robe.Imogen
The sun was shining violently upon the undulating surface of the land.Tales of Unrest
Lobate -us: divided by deep, undulating and successive incisions.Explanation of Terms Used in Entomology
John. B. Smith
Like them, it is level or undulating, dry, and bare—in the main a land of pasture.Impressions of South Africa
adjective (ˈʌndjʊlɪt, -ˌleɪt) undulated
Word Origin for undulate
1660s, from undulation. Related: undulated, undulating.