workings

/W ER1 K IH0 NG Z/
noun
  1. 1

    (usually in the plural) Operation; action.

  2. 2

    Method of operation.

  3. 3

    The incidental or subsidiary calculations performed in solving an overall problem.

    โ€œBe sure to check your working.โ€

  4. 4

    Fermentation.

  5. 5

    (of bodies of water) Becoming full of a vegetable substance.

  6. 6

    A place where work is carried on.

    โ€œthe abandoned mine workingsโ€

noun
  1. 1

    The internal mechanism of some device or system.

  2. 2

    The parts of a quarry or mine that are being (or has been) worked.

Source: https://en.wiktionary.org/wiki/working, https://en.wiktionary.org/wiki/workings