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Definition of airplane
airplane
/ˈɛərpleɪn/
(UK: aeroplane)
air · plane
Plural:airplanes
airplane Lexical Profile
CEFR
A1
Grade
2
Tier
1
Usage
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• noun
1
North American A powered flying vehicle with fixed wings and a weight greater than that of the air it displaces, driven by propellers or jet engines.
Example
"The passengers boarded the airplane an hour before their scheduled flight to Chicago."
Synonyms
View all synonyms for airplaneWord Nuance & Usage
In standard North American English, 'airplane' is the preferred spelling, whereas 'aeroplane' is traditionally used in British and Commonwealth English.
• Rhymes for airplane
Word Origin & Etymology
Coined in the early 20th century as a North American alteration of the British 'aeroplane', replacing the classical prefix 'aero-' with the native English word 'air'.
Usage Trend
Historical frequency of usage in published text.
180019102020
Data source: Google Books Ngram Viewer
Cite this Entry
Wordmom. (2026). Definition of Airplane. In Wordmom Dictionary. Retrieved Oct 11, 2026, from https://wordmom.com/dictionary/airplane