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probable cause

probable cause

87 6.8
Reason enough for police to arrest someone or search property
  • noun
  • /ˈprɒb.ə.bəl kɔːz/
  • Formal
translation icon : causa probable
  • In the criminal context, probable cause refers to the quantum of evidence necessary to justify a particular search.
  • probable cause to search
  • probable cause for a warrant
  • establish probable cause

To get a wiretap you need to show probable cause and necessity.

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Examples

  • You had a suspect, you developed probable cause, got a FISA warrant, and tapped his phones.

    Blog text (6)
  • To get a wiretap you need to show probable cause and necessity.

  • The officers did not have a warrant or probable cause to enter the private parking area.

    Blog text (11)
  • Under state law, officers have to develop probable cause to search a closed or locked container.

    Blog text (14)
  • In order for law enforcement to obtain a search warrant, it must have probable cause.

    Academic text (2017)
  • Does it rise to the level of probable cause to enter someone's home or property?

    Blog text (11)
  • They determined that no probable cause exists to file any charges against Officer Randall.

  • The Supreme Court elaborated upon the concept of administrative probable cause necessary for commercial inspections in Marshall v. Barlow's, Inc.

    Academic text (1990)
  • So there's a reason why the feds took the time to apply to a federal judge and establish probable cause to go into both of Diddy's castles.

  • The police needed probable cause to search his house for evidence of the crime.

Synonyms

grounds
vsprobable cause
266 3.2

Reasons that justify a decision or action

is a specific legal reason strong enough to justify arrest or search
justification
vsprobable cause
156 4.0

A reason or explanation that shows an action is acceptable

focuses on legal sufficiency to permit arrest search or seizure

How Justified

probable cause
  • Formal
87 6.8
suspicion
39 2.3

Surface Forms

Morphology

probable + cause

The constituents 'probable' (likely) and 'cause' (reason) combine to give a basic sense of 'a likely reason', so a B1 learner who knows both words would grasp the general idea. However, the phrase is a specific legal term denoting a procedural threshold (sufficient grounds to justify arrest/search), a specialized nuance not fully predictable from the parts alone, so it is only partly transparent.

Etymology

Probable cause combines probable and cause, meaning 'likely' and 'reason', and gives a simple image: a broken window and footprints make a crime 'likely' and give police a 'reason' to search. That's why it means a legal 'reason' for police to arrest, search, or get a warrant.