dials

noun
  1. 1

    A graduated, circular scale over which a needle moves to show a measurement (such as speed).

  2. 2

    A clock face.

  3. 3

    A sundial.

  4. 4

    A panel on a radio etc showing wavelengths or channels; a knob that is turned to change the wavelength etc.

  5. 5

    A disk with finger holes on a telephone; used to select the number to be called.

  6. 6

    A person's face.

  7. 7

    A miner's compass.

verb
  1. 1

    To control or select something with a dial, or (figuratively) as if with a dial.

    โ€œPresident Trump has recently dialled down the rhetoric.โ€

  2. 2

    To select a number, or to call someone, on a telephone.

    โ€œIn an emergency dial 999.โ€

  3. 3

    To use a dial or a telephone.

    โ€œPlease be careful when dialling.โ€

Source: https://en.wiktionary.org/wiki/dial, https://en.wiktionary.org/wiki/dials