weaponised

/W IY1 P AH0 N AY1 S D/
verb
  1. 1

    To make into a weapon.

    โ€œAnything can be weaponized. A big enough rock, dropped from a sufficient height, is a very good weapon.โ€

  2. 2

    To make more effective as a weapon.

    โ€œTo weaponize anthrax it is made more distributable, not more virulent.โ€

adjective
  1. 1

    Made into, or to serve as, a weapon.

    โ€œWeaponized anthrax is a biological terror weapon, whereas anthrax found in the wild is unlikely to cause a plague.โ€

Source: https://en.wiktionary.org/wiki/weaponise, https://en.wiktionary.org/wiki/weaponised, https://en.wiktionary.org/wiki/weaponize, https://en.wiktionary.org/wiki/weaponized