glide slope

noun

1
: the proper path of descent for an aircraft preparing to land
especially : such a path indicated by a radio beam
2
: the radio beam that marks a glide slope

Examples of glide slope 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.
This allows for Bombardier’s latest Global models to land at speeds associated with much smaller jets and gives them a steeper glide slope than other long-range counterparts. Michael Verdon, Robb Report, 26 July 2025 Two of the field’s approach lighting systems for the runway, which help to direct a pilot on the correct glide slope and to line up with the runway, were also down, and had been since October. Lucas Robinson, San Diego Union-Tribune, 25 May 2025 Is there a standard glide slope that is supposed to be used? John Cox, USA TODAY, 18 Mar. 2021 From the late 1940s, ground stations began broadcasting omnidirectional VHF signals that planes could lock on to, while shorter-range systems indicated safe glide slopes to help pilots land. IEEE Spectrum, 21 Jan. 2021 The city believes keeping aircraft arriving into Long Beach Airport at the 3-degree glide slope may result in reduced noise for its residents. Priscella Vega, latimes.com, 28 June 2019

Word History

First Known Use

circa 1949, in the meaning defined at sense 1

Time Traveler
The first known use of glide slope was circa 1949

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Cite this Entry

“Glide slope.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/glide%20slope. Accessed 9 Sep. 2025.

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