exciting and skilful movements performed in an aircraft, such as flying upside down, especially in front of an audience
a spectacular display of aerobatics by the Red Arrowsaerobatic
ˌeərəˈbætɪk 
ˌerəˈbætɪk 
Definition of aerobatics noun from the Oxford Advanced Learner's Dictionary
ˌeərəˈbætɪk ˌerəˈbætɪk 