six

A group or set with six elements.

The digit or figure 6.

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

(cricket, countable) 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.

(American football) A touchdown.

(obsolete) Small beer sold at six shillings per barrel.