preflight

1 of 3

adjective

pre·​flight ˈprē-ˌflīt How to pronounce preflight (audio)
: preparing for or preliminary to flight (as of an aircraft)
a preflight inspection

preflight

2 of 3

verb

preflighted; preflighting; preflights

transitive verb

: to inspect (an aircraft) before a flight

preflight

3 of 3

noun

: a preflight inspection of an aircraft

Examples of preflight in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Adjective
Inspection of the hardware was required by the pilot during each preflight inspection and during the most recent 100-hour inspection in October 2022, according to the report. San Diego Union-Tribune, 3 May 2024 As the passengers suited up and checked their experimental equipment one last time, the preflight briefing began. Nicola Twilley, WIRED, 11 Feb. 2020
Noun
The first delay came when SpaceX moved the launch window back from Aug. 26 to Aug. 27 to give teams more time to complete preflight checks. Eric Lagatta, USA TODAY, 9 Sep. 2024 No matter the situation, preflight grab-and-go Hudson News is the old reliable. Cnt Editors, Condé Nast Traveler, 28 June 2024 See all Example Sentences for preflight 

Word History

First Known Use

Adjective

1942, in the meaning defined above

Verb

1945, in the meaning defined above

Noun

1950, in the meaning defined above

Time Traveler
The first known use of preflight was in 1942

Dictionary Entries Near preflight

Cite this Entry

“Preflight.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/preflight. Accessed 17 Dec. 2024.

Last Updated: - Updated example sentences
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