compulsory

Word family nouncompulsionistcompulsitorcompulsorinesscompulsionadjectivecompulsivecompulsoryadverbcompulsivelycompulsorily

com·pul·so·ry /kəmˈpʌlsəri/ adjectiveadj

MUSTsomething that is compulsory must be done because it is the law or because someone in authority orders you to 规定的；强制的，强迫的；义务的 → voluntary

the threat of compulsory redundancies

强制性裁员的威胁

compulsory schooling/education

11 years of compulsory education

11年制义务教育

Car insurance is compulsory.

汽车保险是强制性的。

► see thesaurus at necessary

—compulsorily adverbadv

n THESAURUS

compulsory if something is compulsory, you must do it because of a rule or law

Maths and English are compulsory for all students.

Compulsory education was introduced in 1870.

Wearing a seat belt is compulsory.

It is now compulsory for anyone claiming state benefit to register with a job centre.

obligatory [not usually before noun] if something is obligatory, you must do it because of a rule or law. Obligatory is more formal than compulsory

It is now obligatory for all competitors to wear face protectors.

Evening dress is usual, but not obligatory.

Military service is obligatory for all men between 18 and 27.

mandatory if something is mandatory, you must do it because it is the law. Mandatory is more formal than compulsory and sounds stronger

Drug smuggling carries a mandatory death sentence.

In some countries, wearing helmets is mandatory for all cyclists.

not compulsory

optional if something is optional, you can choose whether to do it or not

You don’t have to do French – it’s optional.

The holiday price includes optional excursions such as an evening cruise on the lake.

General Studies is optional for sixth-form students.

voluntary done because you want to do it and not because you have to – used especially about things that you do because you think they will help other people or be useful

The programme is entirely voluntary, and no one will be forced to join.

The charity is funded by voluntary donations.

Examples from the Corpus

compulsory• Thus, for Austen's heroine, Elizabeth Bennet, marriage was not just important, it was compulsory.• Attendance at the meeting is compulsory.• There are many benefits of compulsory competitive tendering in London, but many local authorities resisted it.• We will maintain our programme of compulsory competitive tendering of local authority services.• Maths and English are compulsory for all students.• It is now compulsory for anyone claiming state benefit to register with a job centre.• The study of Shakespeare is compulsory for major and joint programmes.• Smoke detectors are compulsory in all new buildings.• All young men are required to do two years of compulsory military service.• This amounts to compulsory purchase, but holds out the prospect that the shares will rise.• I suspect this, like compulsory religious education, gave me a lifelong scepticism about obligatory elements in any curriculum.• They pushed for state laws on compulsory sterilization of criminals and the physically defective, with some success.

compulsory schooling/education• A child who lives in a state that requires school attendance must attend some acceptable school during the years of compulsory education.• Parents usually keep their children at home for a couple of years after they have completed their six years of compulsory education.• The State advances two primary arguments in support of its system of compulsory education.• The use of education services has become more equal during the years of compulsory schooling.• This will help pupils to develop a personal love of reading which will continue after compulsory schooling.• Are students exempt from compulsory schooling or from certain courses in the curriculum on religious grounds?• The law which makes Work Experience possible for young people in their last year of compulsory education specifically forbids their receiving payment.

From Longman Business Dictionary

compulsorycom·pul·so·ry /kəmˈpʌlsəri/ adjectiveadj

something that is compulsory must be done according to a law or rule

The company has introduced compulsory overtime for all its workers.

单词	compulsory
释义	compulsory Word family nouncompulsionistcompulsitorcompulsorinesscompulsionadjectivecompulsivecompulsoryadverbcompulsivelycompulsorily com·pul·so·ry /kəmˈpʌlsəri/ ●●○ adjectiveadj MUSTsomething that is compulsory must be done because it is the law or because someone in authority orders you to 规定的；强制的，强迫的；义务的 → voluntary the threat of compulsory redundancies 强制性裁员的威胁 compulsory schooling/education 11 years of compulsory education 11年制义务教育 Car insurance is compulsory. 汽车保险是强制性的。 ► see thesaurus at necessary —compulsorily adverbadv n THESAURUS compulsory if something is compulsory, you must do it because of a rule or law Maths and English are compulsory for all students. Compulsory education was introduced in 1870. Wearing a seat belt is compulsory. It is now compulsory for anyone claiming state benefit to register with a job centre. obligatory [not usually before noun] if something is obligatory, you must do it because of a rule or law. Obligatory is more formal than compulsory It is now obligatory for all competitors to wear face protectors. Evening dress is usual, but not obligatory. Military service is obligatory for all men between 18 and 27. mandatory if something is mandatory, you must do it because it is the law. Mandatory is more formal than compulsory and sounds stronger Drug smuggling carries a mandatory death sentence. In some countries, wearing helmets is mandatory for all cyclists. not compulsory optional if something is optional, you can choose whether to do it or not You don’t have to do French – it’s optional. The holiday price includes optional excursions such as an evening cruise on the lake. General Studies is optional for sixth-form students. voluntary done because you want to do it and not because you have to – used especially about things that you do because you think they will help other people or be useful The programme is entirely voluntary, and no one will be forced to join. The charity is funded by voluntary donations. Examples from the Corpus compulsory• Thus, for Austen's heroine, Elizabeth Bennet, marriage was not just important, it was compulsory.• Attendance at the meeting is compulsory.• There are many benefits of compulsory competitive tendering in London, but many local authorities resisted it.• We will maintain our programme of compulsory competitive tendering of local authority services.• Maths and English are compulsory for all students.• It is now compulsory for anyone claiming state benefit to register with a job centre.• The study of Shakespeare is compulsory for major and joint programmes.• Smoke detectors are compulsory in all new buildings.• All young men are required to do two years of compulsory military service.• This amounts to compulsory purchase, but holds out the prospect that the shares will rise.• I suspect this, like compulsory religious education, gave me a lifelong scepticism about obligatory elements in any curriculum.• They pushed for state laws on compulsory sterilization of criminals and the physically defective, with some success. compulsory schooling/education• A child who lives in a state that requires school attendance must attend some acceptable school during the years of compulsory education.• Parents usually keep their children at home for a couple of years after they have completed their six years of compulsory education.• The State advances two primary arguments in support of its system of compulsory education.• The use of education services has become more equal during the years of compulsory schooling.• This will help pupils to develop a personal love of reading which will continue after compulsory schooling.• Are students exempt from compulsory schooling or from certain courses in the curriculum on religious grounds?• The law which makes Work Experience possible for young people in their last year of compulsory education specifically forbids their receiving payment. From Longman Business Dictionary compulsorycom·pul·so·ry /kəmˈpʌlsəri/ adjectiveadj something that is compulsory must be done according to a law or rule The company has introduced compulsory overtime for all its workers.
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