Definition: A hostile raid for purposes of conquest, plunder, and capture of slaves, especially one carried out by Moors in North Africa.
Origin: Mid 19th century: via French from Algerian Arabic ġāziya 'raid'.
Example: "So by way of repetition, and in the face of paralyzing ennui, we affirm that this act of despicable treachery, this razzia in Orlando, arises out of the Islamic religion."