aerobatics aerobatics /ˌɛəroʊˈbætɪks/

noun

1. The performance of stunts while in flight in an aircraft  ( acrobatics , aerobatics , stunt flying , stunting )
   the performance of stunts while in flight in an aircraft
   
   

 aerobatic aerobatic /ˌɛəroʊˈbætɪk/

adjective

1. Having to do with acrobatic maneuvers performed by an aircraft  ( aerobatic )
   having to do with acrobatic maneuvers performed by an aircraft
    The only aerobatic helicopter show in North America will appear at the air show
   The only aerobatic helicopter show in North America will appear at the air show