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aeronautics

noun [U]
 
 
/ˌeə.rəˈnɔː.tɪks/ US  /ˌer.əˈnɑː.t̬ɪks/

Definition

the science of designing, building, and operating aircraftAviationTravelling by aircraftMovement through the air aeronautic
 
 
/ˌeə.rəˈnɔː.tɪk/ US  /ˌer.əˈnɑː.t̬ɪk/ adjective
aeronautic design/engineeringAviationTravelling by aircraftMovement through the air
aeronautical
 
 
/ˌeə.rəˈnɔː.tɪ.kəl/ US  /ˌer.əˈnɑː.t̬ɪ-/ adjective
AviationTravelling by aircraftMovement through the air
(Definition of aeronautics noun from the Cambridge Advanced Learner's Dictionary & Thesaurus © Cambridge University Press)
Focus on the pronunciation of aeronautics