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fishing expedition

fishing expedition

9 6.5
An investigation done to find damaging information with little or no evidence
  • noun
  • /ˈfɪʃɪŋ ˌɛkspəˈdɪʃən/
  • Informal
translation icon : investigación sin fundamento
  • This is a fishing expedition.
  • go on a fishing expedition
  • just a fishing expedition
  • sort of fishing expedition

Examples

  • The defense team also submitted its response to a filing by the state, which referred to the requests for Trayvon's school records as a "fishing expedition."

    Blog text (1)
  • It was a fishing expedition.

  • That was a fishing expedition, Doctor.

  • This meditation was more of a fishing expedition than a shooting exercise.

    Blog text (25)
  • Instead, he announced the results of our little Covent Garden fishing expedition.

    Fiction book (1990)
  • Instead of going on a fishing expedition, all he would have had to do was go to crimemapping.com.

    Blog text (16)
  • Perhaps it's a clever fishing expedition, although for what I have a hard time imagining.

    Blog text (2)
  • Holmes' defense team says looking into the suspect's education records is a "fishing expedition," and that any motive is irrelevant.

    Blog text (20)
  • Stephanie Weiner and Joe Iosbaker announced during an October 5 news conference in Chicago that they and other subpoenaed activists would not cooperate with the FBI "fishing expedition."

    Blog text (18)
  • The lawyer argued that the investigation was merely a fishing expedition without real evidence.

Synonyms

investigation
vsfishing expedition
2.9

A careful search for the truth about something

is less systematic and searches without specific prior evidence
search
vsfishing expedition
1.0

An act of looking for something or someone

is less focused and often begins without specific evidence or target
hunt
vsfishing expedition
190 2.1

A careful search for something or someone

is conducted without clear targets and aims to find any incriminating information
probe
vsfishing expedition
  • Literature
150 5.5

An official investigation into suspected wrongdoing or serious problems

is usually more speculative and lacks specific suspicion or official basis
detective work
vsfishing expedition
26 3.4

A careful search to find information and solve a crime or mystery

is more speculative and not always based on a known crime or lead
fact-finding
vsfishing expedition
19 3.9

Sent to find out what happened and gather information

is done without clear scope or prior evidence, aiming to uncover anything useful
sleuthing
vsfishing expedition
8 6.9

Looking into crime or suspicious events like a detective

is more of a general, evidence-free search for useful information

How Speculative

witch-hunt
  • Literature
85 7.7
fishing expedition
  • Informal
9 6.5
to probe
  • Literature
35 5.1
inquiry
245 3.9

Surface Forms

Morphology

fish + expedition

The phrase uses a clear metaphor: 'fishing' suggests searching or trying to catch something and 'expedition' denotes an organized journey, so a learner who knows both words can infer it refers to a search. However, the specific nuance—an indiscriminate or evidence-free investigation (often with a negative/pejorative sense)—is a pragmatic/idiomatic extension that a B1 learner may not fully predict, so it is only partially transparent.

Etymology

Fishing expedition comes from the image of going out on a fishing trip or expedition without a clear target, trying many spots and hoping to catch something by chance. So it now means an investigation that searches widely, often 'in the hope of finding useful or damaging information'.