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undulate

verb

  1. to move in a wavy pattern
L333381 on Wikidata ↗

adjective

No English definition recorded for this entry.

L341699 on Wikidata ↗

Wiktionary

Pronunciation: /ˈʌndjəlɪt/ / /ˈʌndjʊlɪt/ / /ˈʌnd͡ʒəlɪt/ / /ˈʌndjəleɪt/ / /ˈʌndjʊleɪt/ / /ˈʌnd͡ʒəleɪt/

adj

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

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

verb

Etymology: 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”).

  1. To cause to move in a wavelike motion.

    Breath vocalized, i.e., vibrated and undulated.

  2. To cause to resemble a wave.
  3. To move in wavelike motions.

    His tongue undulated.

    Come lovely and soothing death, / Undulate round the world, serenely arriving, arriving, / In the day, in the night, to all, to each, / Sooner or later delicate death.

  4. To appear wavelike.