deafened

verb
  1. 1

    To make deaf, either temporarily or permanently.

  2. 2

    To make soundproof.

    โ€œto deafen a wall or a floorโ€

  3. 3

    (sometimes figurative) To stun, as with noise.

Source: https://en.wiktionary.org/wiki/deafen, https://en.wiktionary.org/wiki/deafened