WordWeb Online

1. The airforce of the United States of America; the agency that defends the United States through control and exploitation of air and space
   - United States Air Force, U. S. Air Force, US Air Force, Air Force

Type of: agency, authority, bureau, federal agency, government agency, office

Part of: Defense [US], Defense Department [US], Department of Defense, DoD, United States Department of Defense

Encyclopedia: USAF