undulate

English

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undulate¹

  • /ˈʌndjəleɪt/
  • /ˈʌndjʊleɪt/
  • /ˈʌnd͡ʒəleɪt/
  • /ˈʌnd͡ʒʊleɪt/
  • /ˈʌndəleɪt/

Where it comes from

First attested in 1664; borrowed from New Latin undulātus, the perfect passive participle of undulō (see -ate (verb-forming suffix)), from an unattested *undula (“small wave”), diminutive of Latin unda (“wave”).

verb undulates · undulating · undulated

  1. transitive To cause to move in a wavelike motion. Breath vocalized, i.e., vibrated and undulated.
  2. transitive To cause to resemble a wave.
  3. intransitive To move in wavelike motions. His tongue undulated.
  4. intransitive To appear wavelike.

undulate²

  • /ˈʌndjəlɪt/
  • /ˈʌndjʊlɪt/
  • /ˈʌnd͡ʒəlɪt/
  • /ˈʌnd͡ʒʊlɪt/
  • /ˈʌndəlɪt/
  • /ˈʌndjələt/
  • /ˈʌnd͡ʒələt/
  • /ˈʌndələt/

Where it comes from

Borrowed from Late Latin undulātus (“undulated”), see -ate (adjective-forming suffix).

adjective more undulate · most undulate

  1. Wavy in appearance or form.
  2. Changing the pitch and volume of one's voice.
  3. of a margin sinuous, winding up and down.

Translations

Every language

verb transitive: cause to move in a wave

Españolondear
한국어흔들다 heundeulda
Portuguêsondular, ondear
Deutschwogen, schwingen, wellenförmig bewegen
Ελληνικάκυματίζω kymatízo
Русскийряби́ть rjabítʹ

verb transitive: cause to resemble a wave

Portuguêsondular
Deutschwellen, ondulieren
Русскийряби́ть rjabítʹ

verb intransitive: resemble a wave

Deutschschlängeln

verb intransitive: move in wavelike motions

Españolondear, ondular
한국어흔들리다 heundeullida
Portuguêsondular, ondear
Françaisonduler, ondoyer
Deutschwellen, wallen, wogen, undulieren, wiegen, sich wellenförmig bewegen
Ελληνικάκυμαίνομαι kymaínomai
Русскийряби́ть rjabítʹ

adj wavy in appearance or form

Españolondulado
Portuguêsondulado
Ελληνικάκυματώδης kymatódis, κυματοειδής kymatoeidís, κυματιστός kymatistós
Русскийволни́стый volnístyj, волнообра́зный volnoobráznyj

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Cite this
MLA

"undulate." Wiktionary, via Micwyn, micwyn.com/word/undulate. Accessed 6 Nov. 2026.

APA

undulate. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/undulate

Chicago

"undulate." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/undulate.

BibTeX
@misc{undulate_2026,
  title = {undulate},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/undulate},
  urldate = {2026-11-06}
}