macing

/M EY1 S IH0 NG/
verb
  1. 1

    To hit someone or something with a mace.

verb
  1. 1

    To spray in defense or attack with mace (pepper spray or tear gas) using a hand-held device.

  2. 2

    To spray a similar noxious chemical in defense or attack using an available hand-held device such as an aerosol spray can.

Source: https://en.wiktionary.org/wiki/mace, https://en.wiktionary.org/wiki/macing