Verb - to entirely destroy and obliterate, especially via aerial and/or surface bombardment, a specific geographic area or zone, in such manner as that the resultant topography resembles the surface of the Earth’s moon.
“. . . subsequent to the R.A.F. operation of 25 April 1945, the Nazi enclosure on the Obersalzberg was shown to have been almost completely lunarized.”
Verb (from ancient Spartan social terrminology): To reduce a population of formerly free peoples to serfdom, usually by means of military force, invasion, occupation, or annexation under political duress.
"Although not overtly stated in public, from the beginning the Nazi policy for the Eastern Occupied Territories was to helotize all Slavic peoples who were not immediately selected for extermination."