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

• adhere (to)
• conform (to)
• follow
• goose-step (to)
• mind
• obey
• observe

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 protests followed the tragic death of Mahsa Amini, a young Iranian Kurdish woman who was taken into morality police custody for allegedly not fully complying with hijab rules. —Somayeh Malekian, ABC News, 3 Nov. 2024

The Disability Rights Section officials would also ensure that voter faculties comply with the American with Disabilities Act. —Rey Covarrubias Jr., The Arizona Republic, 2 Nov. 2024

Failure to comply with these requirements renders the mail ballot invalid and ineligible to be counted. —Melissa Quinn, CBS News, 1 Nov. 2024

The video is also the latest example of how multibillionaire Elon Musk, an aggressive Trump backer, has failed to comply with at least some government requests to take down demonstrably fake Russian disinformation on his influential social media platform, X, that could sway voters. —Josh Meyer, USA TODAY, 1 Nov. 2024

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

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