undulate

/หˆสŒndjษ™leษชt/

IPA: /AH1 N JH AH0 L EY0 T/

verb
  1. 1

    To cause to move in a wavelike motion.

  2. 2

    To cause to resemble a wave

  3. 3

    To move in wavelike motions.

  4. 4

    To appear wavelike.

adjective
  1. 1

    Wavy in appearance or form.

  2. 2

    Changing the pitch and volume of one's voice.

  3. 3

    (of a margin) sinuous, winding up and down.

Source: https://en.wiktionary.org/wiki/undulate