X factor

X factor

A unique and noteworthy quality that makes someone or something exceptional. There are a lot of really talented singers in this contest, but I think Molly's X factor is her stage presence. A lot of similar products are on the market right now—ours has to have an X factor!
See also: factor
Farlex Dictionary of Idioms.
See also:
  • (someone or something) to shout about
  • shout about
  • to shout about
  • define
  • define (something) as (something)
  • define as
  • have the bug
  • be bitten by the bug
  • be bitten by/have the bug
  • bitten