wilding

/W AY1 L D IH0 NG/
noun
  1. 1

    A wild apple or apple-tree.

  2. 2

    Any plant that grows wild; a wildflower, etc.

verb
  1. 1

    To commit random acts of assault, robbery, and rape in an urban setting, especially as a gang.

adjective
  1. 1

    Not tame or cultivated; wild.

Source: https://en.wiktionary.org/wiki/wilding