tsa
/ˌtiː ɛs ˈeɪ/
noun
- The Transportation Security Administration, a U.S. government agency responsible for security at airports and other transportation hubs.
- My bag was selected for a random TSA inspection at the security checkpoint.
- The TSA has strict rules about carrying liquids in your carry-on luggage.
- You need to show your ID to the TSA officer before boarding the plane.