a flash in the pan

/ə ˌflæʃ ɪn ðə ˈpæn/INFORMAL · C1

Meaning

a success that happens once and does not last

Examples

  1. 1Their first song was a hit, but the band turned out to be a flash in the pan.
  2. 2Critics said her early success was a flash in the pan, but she proved them wrong.
  3. 3The shop was busy for a month after opening, then empty; it was just a flash in the pan.
  4. 4Is this new app a flash in the pan, or will people still use it next year?
  5. 5Winning one award could be a flash in the pan; winning three in a row shows real talent.

Grammar

Countable: a flash in the pan. Usually after be or turn out to be; the phrase itself does not change.

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