SIX

noun

1. The digit or figure 6.
2. (by ellipsis of six o'clock) Rear, behind (rear side of something).
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.

numeral

1. A numerical value equal to 6; the number following five and preceding seven. This many dots: (••••••).
2. Describing a group or set with six elements.