military slang
■ noun a concentrated artillery bombardment.
■ verb bombard with concentrated artillery fire.
Origin
1940s: said to be formed from elements of the artillery term Standard Regimental Concentration .
military slang
■ noun a concentrated artillery bombardment.
■ verb bombard with concentrated artillery fire.
Origin
1940s: said to be formed from elements of the artillery term Standard Regimental Concentration .
Concise Oxford English vocab. Сжатый оксфордский словарь английского языка. 2004