: an air transportation system including its equipment, routes, operating personnel, and management

air line

2 of 2

noun (2)

: a straight line through the air between two points

Examples of airline in a Sentence

Recent Examples on the Web
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Noun
The company also acquired a bank, expanded to tourism and even considered buying an airline. ABC News, 17 Aug. 2026 The nonprofit Miles for Military allows people to donate unused airline miles to service members. Cbs Chicago Team, CBS News, 17 Aug. 2026 Several airlines offered travelers more flexibility to change their plans. Los Angeles Times, 16 Aug. 2026 But rising gas prices has affected airline ticket prices and other expenses. George Varga, San Diego Union-Tribune, 16 Aug. 2026 See All Example Sentences for airline

Word History

First Known Use

Noun (1)

1844, in the meaning defined above

Noun (2)

1813, in the meaning defined above

Time Traveler
The first known use of airline was in 1813

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Cite this Entry

“Airline.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/airline. Accessed 17 Aug. 2026.

Kids Definition

: a system of transportation by airplanes including its routes, equipment, and workers

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