six

noun
  1. 1

    The digit or figure 6.

  2. 2

    (by ellipsis of six o'clock) Rear, behind (rear side of something).

    โ€œcover my sixโ€

  3. 3

    An event whereby a batsman hits a ball which does not bounce before passing over a boundary in the air, resulting in an award of 6 runs for the batting team.

  4. 4

    A touchdown.

  5. 5

    Small beer sold at six shillings per barrel.

numeral
  1. 1

    A numerical value equal to 6; the number following five and preceding seven. This many dots: (โ€ขโ€ขโ€ขโ€ขโ€ขโ€ข).

  2. 2

    Describing a group or set with six elements.

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