Word
cause
US/ˈkɑz/
UK/kˈɔːz/
Definitions
01reason for an event
A2 · Elementary Countable noun
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.
日本語:原因※
“The police are still trying to find the cause of the fire.”
“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.
Antonyms
02a social goal
B1 · Intermediate Countable noun
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.
“They organized a concert to raise money for a good cause.”
“She devoted her entire professional life to the cause of environmental protection, lobbying for stricter regulations on industrial waste.”
03legal case
C1 · Advanced Countable noun Law Formal · Technical
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.
Español:causa judicial
“The judge dismissed the cause due to a lack of evidence.”
“The plaintiff's counsel argued that there was sufficient cause to proceed with a full trial despite the defendant's motion for summary judgment.”
04to make happen
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.
“The heavy rain caused a lot of problems for drivers this morning.”
“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.
05because
B1 · Intermediate Informal · Slang
conj. a short, informal way of saying 'because'.
conj. an aphetic form of 'because' used to introduce a reason or explanation.
“I didn't go to the party 'cause I was feeling tired.”
“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.
Collocations
Common phrases and expressions where native English speakers use the word “cause” in context.
Confusables
Make focuses on the result or forced action, while cause focuses on the origin of a negative or neutral event.
RememberMake leads to a result; cause starts a problem.
A reason is the motive or justification for a human action, while a cause is the physical force that produces a specific result.
RememberReason = Rationale. Cause = Catalyst.
Etymology
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.
Word family
NOUN
ADJECTIVE
CONJUNCTION
Related words
Idioms
01. lost cause
02. root cause
Domain
- Exam level
- CambridgeCambridgeCambridge English QualificationsThe exam suite from Cambridge University Press & Assessment, from A1 Movers up to C2 Proficiency. The benchmark names double as CEFR labels.A2 KeyIELTSIELTSInternational English Language Testing SystemThe 0–9 band test co-owned by the British Council, IDP, and Cambridge. Used for university entry, work, and migration.3.0–4.0TOEFL iBTTOEFL iBTTest of English as a Foreign Language, Internet-Based TestETS's academic English test, the standard route for US university admissions. Scored 0–120, with a 1–6 scale since 2026.1–6 scale: 2.0–2.524–43TOEICTOEICTest of English for International CommunicationETS's workplace English test, big in Japan and Korea. Listening & Reading scores 10–990 and tops out at C1.225–549
- Frequency
- Very common
- Level
- A2 · ElementaryOxford
- Updated
- アルファベット
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QR code
englishreference.com/q/cause
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「日本語」 data: JMdict (EDRDG), CC BY-SA 4.0
Traducciones: Kaikki.org (Wiktionary), CC BY-SA 4.0