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caught in the act

caught in the act

5 3.7
Someone finds a person while they are doing something wrong
  • idiom
translation icon : atrapado en el acto
  • The thief was caught in the act while trying to steal a bicycle.

And you were caught in the act right here.

Examples

  • The two would-be bandits... ...were caught in the act by a Good Samaritan... ...whose identity remains unknown.

  • Think of the woman caught in the act of adultery.

  • And you were caught in the act right here.

  • Director wants him caught in the act of making a drop.

  • Brown is just one of many officers caught in the act of stealing goods worth thousands.

    Blog text (28)
  • This woman was caught in the act of adultery.

  • I need them caught in the act, no chance of an alibi.

  • I don't like being caught in the act any better than anyone else.

    Fiction book (1994)
  • She was caught in the act of adultery.

  • They made her stand before the group and said to Jesus, teacher, this woman was caught in the act of adultery.

Synonyms

in the act
vscaught in the act
39 4.4

While someone is doing something wrong and someone else sees them

is the same idea but used widely as an informal idiom
red-handed
vscaught in the act
  • Informal
24 3.8

Caught in the act of doing something wrong with clear proof

means discovery while doing something without stressing evidence
caught red-handed
vscaught in the act
9 4.6

Discovered while doing something wrong or illegal

focuses on simple discovery during the action, not on proof
bang to rights
vscaught in the act
  • Informal
9.9

Caught in the act with clear proof

is about being found during wrongdoing without requiring full legal proof

Antonyms

57 2.5

Other people do not see or pay attention to it

How Safe

to get by
  • Informal
20 3.9
escape
77 1.1
caught in the act
5 3.7

Surface Forms

Morphology

catch + in + the + act

The meaning is directly and compositionally derived from 'caught' (discovered/seized) + 'in' (during/within) + 'the act' (the deed), so it literally means being discovered while performing an action. This literal, cross-linguistically common construction (e.g., Spanish 'pillado en el acto') is predictable for B1 learners who know the constituent words.

Etymology

Caught in the act gives the clear image of someone being caught while doing an act, like a child with a hand in the cookie jar or a thief in the middle of taking something. So, it means 'discovered while doing something, especially something wrong'.