jack

A man; a fellow.

One who does odd or heavy jobs; a laborer.

One who works in a specified manual trade. Often used in combination.

A sailor; a tar.

A playing card showing the figure of a servant or soldier and ranking below a queen.

A game played with a set of small six-pointed metal pieces and a small ball, the object being to pick up the pieces in various combinations.

One of the metal pieces so used.

A pin used in some games of bowling.