Noun
A plundering and destructive incursion; a foray; a raid.
Source: Webster's dictionaryAmong Manuel's motives for mounting this razzia there included a wish to be seen in the West as actively espousing the crusading ideal; Kinnamos also attributed to Manuel a desire to show off his martial prowess to his new bride. Source: Internet
The purpose was to revenge the violence the Rus' razzia had inflicted on their fellow Muslim believers. Source: Internet