항공기의 설계, 제작, 운용 및 비행 원리에 관한 학문이나 기술.
The science or practice of building and flying aircraft, or the study of travel through the air.
예문:
"The university offers a comprehensive curriculum in aeronautics for aspiring pilots and engineers."
"Advances in aeronautics have significantly reduced fuel consumption in modern commercial jets."
"She decided to pursue a career in aeronautics after visiting the national air and space museum."