English Reference
noun · verb · conjunction

cause

n. · v. · conj.
US /ˈkɑz/ UK /kˈɔːz/ cause UK spelling caused, causes, causing

  1. 01 A2 Elementary

    n.the person, thing, or event that makes something happen.

    n.the producer of an effect; the person or thing that gives rise to an action, phenomenon, or condition.

    Simple

    The police are still trying to find the cause of the fire.

    In context

    Determining the root cause of the structural failure required a thorough investigation by a team of forensic engineers.

    Pitfall
    The cause for the accident was ice. The cause of the accident was ice.

    Use the preposition 'of' after the noun 'cause' when identifying the source of a problem.

  2. 02 B1 Intermediate

    n.a goal or idea that people support or fight for because they believe it is right.

    n.a principle, aim, or movement that because of its perceived value is supported with dedication.

    Simple

    They organized a concert to raise money for a good cause.

    In context

    She devoted her entire professional life to the cause of environmental protection, lobbying for stricter regulations on industrial waste.

  3. 03 C1 Advanced FormalTechnical Law

    n.a case that is being decided in a court of law.

    n.a ground of action or a lawsuit brought before a court for adjudication.

    Simple

    The judge dismissed the cause due to a lack of evidence.

    In context

    The plaintiff's counsel argued that there was sufficient cause to proceed with a full trial despite the defendant's motion for summary judgment.

  4. 04 A2 Elementary

    v.to make something happen, especially something bad.

    v.to be the agent or occasion of an event; to bring about a result through action or influence.

    Simple

    The heavy rain caused a lot of problems for drivers this morning.

    In context

    The sudden increase in interest rates caused a significant slowdown in the local housing market over the following quarter.

    Pitfall
    The rain caused that the game stopped. The rain caused the game to stop.

    The verb 'cause' is followed by an object and a 'to-infinitive', not a 'that' clause.

  5. 05 B1 Intermediate InformalSlang

    conj.a short, informal way of saying 'because'.

    conj.an aphetic form of 'because' used to introduce a reason or explanation.

    Simple

    I didn't go to the party 'cause I was feeling tired.

    In context

    He decided to quit his job 'cause he couldn't stand the long commute anymore.

    Usage

    Often written with an apostrophe as 'cause to show the missing letters.

Don't confuse

cause vs make — Make focuses on the result or forced action, while cause focuses on the origin of a negative or neutral event.

Don't confuse

cause vs reason — A reason is the motive or justification for a human action, while a cause is the physical force that produces a specific result.

Usage cause of death · causing damage · cause serious


From Middle English cause (also with the sense of “a thing”), borrowed from Old French cause (“a cause, a thing”), borrowed from Latin causa (“reason, sake, cause”), from Proto-Italic kaussā, which is of unknown origin. Doublet of chose (“(law) a thing; personal property”). See accuse, excuse, recuse, ruse. Displaced native Old English intinga. * From Middle English causen, Old French causer and Medieval Latin causāre.

Etymology adapted from Wiktionary, available under CC BY-SA 4.0.

This entry
Origin la-med causāre
Level A2 · Elementary
Frequency Very common
Updated