catch (someone or something) in (something)
1. To physically ensnare or capture someone in something, such as a trap. After catching that raccoon in a trap, we set him free far from our house. What am I supposed to catch this cricket in, a sock? There's nothing but laundry down here! Well, the first step in Trap-Neuter-Return is to catch the feral cats in live-traps.
2. To see, and perhaps apprehend, someone in the act of doing something (often something nefarious). I can't believe I caught my sweet little girl in a lie! The robbers were arrested when the police caught them in the act of looting another house. I don't know how the authorities haven't caught Rich in this scheme yet—he's a terrible so-called "businessman"!
Farlex Dictionary of Idioms. © 2024 Farlex, Inc, all rights reserved.