sidearms

/S AY1 D AA0 R M Z/
noun
  1. 1

    A personal weapon, such as a handgun or sword, carried on the hip in a belt, sheath, holster, etc for rapid access.

verb
  1. 1

    To throw a ball with one's arm roughly parallel to the ground.

Source: https://en.wiktionary.org/wiki/sidearm, https://en.wiktionary.org/wiki/sidearms