Meaning of “request” - Learner’s Dictionary

request

verb [ T ] us uk /rɪˈkwest/
Extra Examples
She agreed to speak to a journalist but requested anonymity.The director requests the pleasure of your company at his retirement dinner.Passengers are requested to refrain from smoking.The police requested more time to interview the suspect.Customers are requested to use the parking spaces provided.

B1 to politely or officially ask for something:

We've requested a further two computers.
[ + that ] They requested that no photographs be taken in the church.

(Definition of “request verb” from the Cambridge Learner’s Dictionary © Cambridge University Press)