Meaning & use
comply
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Meanings
verbintransitiveformal
To follow a rule, law, or instruction as required.
Grammar: No direct object; use with: comply with the law.
Patterns
- comply with something
- comply with a request
All restaurants must comply with the new safety rules.
The company failed to comply with the court order.
She asked him to leave, and he complied.
verbintransitiveformal
To do what someone orders or asks, usually without argument.
Grammar: Often alone or with with: he refused to comply.
Patterns
- comply with someone
- refuse to comply
The suspect refused to comply with the officer.
When asked to hand over the keys, she complied.
Most drivers comply when signs tell them to slow down.
Word forms
| third person singular | complies |
|---|---|
| past tense | complied |
| past participle | complied |
| -ing form | complying |
Common combinations
- comply with regulations
- The factory must comply with environmental regulations.
- fail to comply
- Those who fail to comply will be fined.
- refuse to comply
- He refused to comply with the order.
- willingly comply
- Most customers willingly complied.
- fully comply
- We will fully comply with the investigation.
Synonyms and how they differ
- obey
- Obey takes a direct object and suggests following a person in authority.
- conform
- Conform means matching a standard or custom, often socially.
- abide by
- Abide by is a phrasal verb for accepting rules or decisions.
- follow
- Follow is general, while comply sounds official.
Opposites
Word family
- compliance noun
- following a rule or law
- compliant adjective
- willing to follow rules
- noncompliance noun
- failure to follow a rule
- compliantly adverb
- in a willing, obedient way
Commonly confused: comply or comply vs. complement? comply or comply vs. compliment?
comply vs comply vs. complement
Complement means something that completes or goes well with another thing; comply means obey.
comply vs comply vs. compliment
A compliment is a nice remark.
Practice
All employees are required to ___ the safety regulations.
Choose one answer.
Comply takes the preposition with. The other prepositions do not form the standard pattern.
Make it your own
Write a sentence using “comply”, then check it and compare it with the examples above.