a catch to (something)

a catch to (something)

A problem, drawback, or hidden detriment to an idea or situation. I know this sounds like a great offer, but there's a pretty big catch to it—I'd have to move across the country.
See also: catch
Farlex Dictionary of Idioms.
See also:
  • a catch to it
  • catch to it
  • What’s the catch?
  • What's the catch?
  • have a hidden talent
  • hidden
  • talent
  • go underground
  • underground
  • throw mud at (one)