see-saw

/หˆsiหsษ”ห/

IPA: /S IY1 S AO0/

noun
  1. 1

    A structure composed of a plank, balanced in the middle, used as a game in which one person goes up as the other goes down.

  2. 2

    A series of up-and-down movements.

  3. 3

    A series of alternating movements or feelings.

verb
  1. 1

    To use a seesaw.

  2. 2

    (by extension) To fluctuate.

  3. 3

    To cause to move backward and forward in seesaw fashion.

Source: https://en.wiktionary.org/wiki/see-saw, https://en.wiktionary.org/wiki/seesaw