palisading

/P AE0 L IH0 S EY1 D IH0 NG/
verb
  1. 1

    (usually in the passive) To equip with a palisade.

noun
  1. 1

    A row of palisades set in the ground.

Source: https://en.wiktionary.org/wiki/palisade, https://en.wiktionary.org/wiki/palisading