Word
aeronautics
Phoneticsaero·nau·tics
US/ˌɛɹəˈnɔtɪks/
UK/ˌeəɹəʊnˈɔːtɪks/
Españolaeronáutica
Uncountable noun
Definition
n. the science and study of how to design, build, and fly aircraft.
n. the science or art involved with the study, design, and manufacture of airflight-capable machines, and the techniques of operating aircraft and rocketry within the atmosphere.
Examples
“She is studying aeronautics to become an aircraft designer.”
“Advances in aeronautics have led to the development of much quieter and more fuel-efficient passenger jets.”
“The university's department of aeronautics focuses on the fluid dynamics of supersonic flight and the structural integrity of lightweight composite materials used in modern airframes.”
Examples
simple
“She is studying aeronautics to become an aircraft designer.”
contextual
“Advances in aeronautics have led to the development of much quieter and more fuel-efficient passenger jets.”
complex
“The university's department of aeronautics focuses on the fluid dynamics of supersonic flight and the structural integrity of lightweight composite materials used in modern airframes.”
Usage
Singular in construction; despite the 's' ending, it takes a singular verb.
Pitfall
Aeronautics are a difficult subject.
Aeronautics is a difficult subject.
Like 'physics' or 'mathematics', this word ends in 's' but is uncountable and requires a singular verb.
Real-World Examples
“But thunderstorms can move quickly and, according to Prof Guy Gratton, an expert in aeronautics at Cranfield University, these systems are essentially "tactical rather than strategic".” “At least six local airports suspended operations, the civil aeronautics agency said.” Etymology
From French aéronautique or New Latin aeronauticus. Equivalent to aero- + -naut + -ics.
Etymology adapted from Wiktionary, available under CC BY-SA 4.0.
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.C1 AdvancedIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.7.0–8.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 5.0–5.595–113TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.945–990
- Frequency
- Occasional
- Level
- C1 · Advanced
- Updated
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QR code
englishreference.com/q/aeronautics
Traducciones: Kaikki.org (Wiktionary), CC BY-SA 4.0