Definition & Meaning of "flameout"in English

What is the origin of the term "flameout" and how is it used?

"Flameout" originally comes from aviation in the mid-20th century, describing a jet engine suddenly losing power or going out in flames. By the late 20th century, the term was adopted metaphorically to describe people who fail dramatically or collapse after an initial period of success, emphasizing a sudden, spectacular downfall. It is often used in media, sports commentary, and casual speech to highlight dramatic failure. The term is context-dependent: it can be critical or mocking but is not inherently offensive, though it usually conveys strong disapproval or disappointment.