cause
noun OPAL WOPAL S
  /kɔːz/
  /kɔːz/
Idioms - [countable] cause (of something) the person or thing that makes something happen
- Unemployment is a major cause of poverty.
 - The report ignores the root cause of the problem.
 - Smoking is the leading cause of lung cancer.
 - Drinking and driving is one of the most common causes of traffic accidents.
 - It was impossible to determine the cause of death.
 - There was discussion about the fire and its likely cause.
 - He died of natural causes.
 - It is not easy to separate cause and effect in this situation.
 
Extra ExamplesTopics Change, cause and effecta2- A greater cause for resentment is the discrepancy in pay.
 - Smoking is a common cause of premature death.
 - The precise cause of the accident is not known.
 - The real cause of the problem lies in the poor construction of the bridge.
 - What are the causes of the crisis?
 - attempts to identify the immediate cause of the breakdown
 - the causes of blindness
 - the root cause of the problem
 - the social causes of ill health
 - She regarded me as the cause of all her problems.
 - They are still trying to identify the immediate cause of the breakdown.
 
Oxford Collocations Dictionaryadjective- real
 - root
 - true
 - …
 
- determine
 - discover
 - find
 - …
 
- be
 - lie in something
 - remain
 - …
 
- cause of
 
- cause and effect
 - the cause of death
 - due to natural causes
 - …
 
 - [uncountable] a reason for having particular feelings or behaving in a particular way
- cause for something There is no cause for concern.
 - The food was excellent—I had no cause for complaint.
 - with/without cause If your child is absent without good cause (= a good reason), you may receive a warning from the school board.
 
Extra Examples- Her health is giving us great cause for concern.
 - The experts may find cause to disagree with the school's decision.
 - The onus is on government departments to show cause why information cannot be disclosed.
 - There is no cause for alarm.
 - There is no reasonable cause to suspect an unnatural death.
 - We have good cause to believe that he was involved in the crime.
 
Oxford Collocations Dictionaryadjective- good
 - great
 - real
 - …
 
- have
 - find
 - give (somebody)
 - …
 
- cause for
 
- cause for concern
 - with good cause
 - without good cause
 - …
 
 - [countable] an organization or idea that people support or fight for
- Animal welfare campaigners raised £70 000 for their cause last year.
 - a good/worthy cause (= an organization that does good work, such as a charity)
 - He dedicated his life to fighting for the Republican cause.
 - The donation is the biggest private gift to a humanitarian cause.
 - She has long championed the cause of civil liberties.
 
Extra Examples- He pleaded the cause of the local fishermen.
 - She has taken up the cause of animal rights.
 - She was keen to do anything that would further the cause.
 - The different groups support a common cause.
 - The money she left went to various worthy causes.
 - young men willing to fight for the cause
 - They were not prepared to sacrifice themselves for the cause of the country.
 - prominent figures in the socialist cause
 
Oxford Collocations Dictionaryadjective- deserving
 - good
 - just
 - …
 
- advance
 - champion
 - embrace
 - …
 
- for the cause of
 - in the cause of
 - in a/the cause
 - …
 
- (all) for a good cause
 - (all) in a good cause
 
 - [countable] (law) a case that goes to court
 
Word OriginMiddle English: from Old French, from Latin causa (noun), causare (verb).
Idioms 
be for/in a good cause 
- worth doing, because it is helping other people
- Oh well, it's all for a good cause.
 - The function took a lot of organizing, but was all for/in a good cause.
 
 
in the cause of something 
- in order to support or defend something
- He gave his life in the cause of freedom.
 
Extra Examples- battles fought in the cause of decentralization
 - to disregard the strict letter of the law in the cause of true justice
 
 
make common cause with somebody 
- (formal) to be united with somebody about something that you both agree on, believe in or wish to achieveTopics Discussion and agreementc2