noun
Usage: usually capitalized B
: a radarscope on which signals appear as bright spots that by their vertical or horizontal displacement indicate the angle and range of the target — compare a-scope
noun
Usage: usually capitalized B
: a radarscope on which signals appear as bright spots that by their vertical or horizontal displacement indicate the angle and range of the target — compare a-scope
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012