a rapid surprise attack on an enemy by troops, aircraft, or other armed forces
redundant array of independent (or inexpensive) disks, a system for providing greater capacity, faster access, and security against data corruption by spreading data across several disk drives
an attack in which bombs are dropped from aircraft on to a ground target
a surprise visit at dawn, especially by police searching for criminals or illicit goods
a robbery in which a shop window is rammed with a vehicle and looted
a visit by a group of male students to a women’s dormitory with the object of stealing panties
an abortive raid into Boer territory made in 1895-6 by pro-British extremists led by Dr L. S. Jameson (1853–1917) in an attempt to incite an uprising among recent, non-Boer immigrants. The raid contributed to the eventual outbreak of the Second Boer War
a building or structure designed to protect people from bombs dropped during air raids