noun
also lufberry circle
Usage: usually capitalized L
: a military flying formation or maneuver in which two or more airplanes follow each other closely in circular line or ascending spiral
noun
also lufberry circle
Usage: usually capitalized L
: a military flying formation or maneuver in which two or more airplanes follow each other closely in circular line or ascending spiral
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012