medium antiaircraft artillery

medium antiaircraft artillery

[′mē·dē·əm ¦an·tē′er‚kraft är‚til·ə·rē] (ordnance) Conventional antiaircraft artillery pieces, 90 millimeters or larger, the weight of which in a trailed mount, excluding on-carriage fire control, does not exceed 40,000 pounds (18,000 kilograms).