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flameout

British

/ ˈfleɪmˌaʊt /

noun

the failure of an aircraft jet engine in flight due to extinction of the flame
a complete failure

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

verb

(of a jet engine) to fail in flight or to cause (a jet engine) to fail in flight

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Meanwhile, the crusade against Captain Kelly seems doomed to a proper flameout.

From Slate • Jan. 13, 2026

Thanks to a Wind-Sense™ flameout sensor, the gas will automatically shut off if the flame blows out.

From Salon • Nov. 20, 2025

Russell Wilson is getting a fresh start in Pittsburgh after his flameout in Denver, and he comes into the camp as the clear favorite over fellow transplant Justin Fields.

From Los Angeles Times • Jul. 24, 2024

Purdue erased some of the disappointment of last year’s historic first-round flameout with a pair of lopsided wins, setting up a Sweet 16 matchup with a Gonzaga team back in the underdog role.

From Seattle Times • Mar. 25, 2024

Jeffrey Katzenberg on the quick flameout of Quibi, the video app he co-founded: “I’m proud to own the failure.”

From New York Times • May 24, 2023

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023