comply

verb

com·​ply kəm-ˈplī 

complied; complying

intransitive verb

1

: to conform, submit, or adapt (as to a regulation or to another's wishes) as required or requested

comply with federal law

the devices comply with industry standards

2

obsolete : to be ceremoniously courteous

Synonyms of comply

• obey
• follow
• conform (to)

Examples of comply in a Sentence

I asked the waitress to refill my coffee cup and she happily complied.

There will be penalties against individuals who fail to comply.

Recent Examples on the Web

The Asian Film Awards Academy has made adjustments to the schedule of this year’s Asian Film Awards to comply with the Hong Kong government’s recommendations for all public activities to be low-profile following last year’s deadly apartment fire. —Zac Ntim, Deadline, 2 Jan. 2026

Parsons complied with Schottenheimer’s requests for all but one day of camp. —Dallas Morning News, 2 Jan. 2026

After Rourke allegedly failed to comply, his landlord, Eric Goldie, filed a lawsuit on Monday seeking the unpaid rent, as well as compensation for attorney’s fees and damages. —Vivian Kwarm, New York Daily News, 2 Jan. 2026

One final piece — letting minors or their parents sue for damages if app stores don’t comply — will take effect on December 31st. —Adi Robertson, The Verge, 1 Jan. 2026

Word History

Etymology

earlier, "to accommodate oneself (to), go along (with), meet the expectations (of), satisfy (obligations of courtesy)," borrowed from Spanish cumplir in this sense, from the earlier transitive senses "carry out, execute, fulfill," going back, with conjugation change, to Latin complēre "to fill" — more at complete entry 1

Note: The verb comply appears more likely to have been borrowed directly from Spanish rather than via Italian (pace the Oxford English Dictionary, first edition). Its use in literate discourse may have grown out of the vogue for Spanish romances that began with The mirrour of princely deedes and knighthood, a translation by Margaret Tyler of Diego Ortúñez de Calahorra's Espejo de príncipes y caballeros that was first printed in 1578. An early example of comply in the relevant sense occurs in another translation of Espejo, by "R.P." (Robert Parry or Parke), printed about 1586: "that the counsaile which you doe aske of your nobles & subiects, is more to complie with them, than anie good will you haue to be counsailed" (The third part of the first booke, of the Mirrour of knighthood). The form of the verb shows assimilation to other verbs ending in -ply, as apply, imply, reply entry 1, and supply entry 1 (which, excepting the last, are not etymologically related).

First Known Use

1602, in the meaning defined at sense 2

Rhymes for comply

• apply
• awry
• belie
• bely
• bigeye
• bonsai
• buckeye
• coxae
• decry
• defy
• deny
• descry

Kids Definition

comply

verb

com·​ply kəm-ˈplī 

complied; complying

: to act in agreement with another's wishes or in obedience to a rule

comply with a request

complier

-ˈplī(-ə)r

noun