Request letter to change teacher. The meaning of REQUEST is the act or an instance of asking for something. He denied/refused/rejected her request. They made a request to begin work immediately. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. REQUEST definition: the act of asking for something to be given or done, especially as a favor or courtesy; solicitation or petition. Synonym Discussion of Request. Definition of request noun in Oxford Advanced Learner's Dictionary. the act or an instance of requesting, esp in the form of a written statement; petition or solicitation: a request for a song at the request of ⇒ in accordance with the specific demand or wish of (someone) to express a desire for, esp politely; ask for or demand: to request a bottle of wine. Learn more. Often used with an infinitive or clause. bfmgq wscptrn dag gkxqla craiuh dnpfrndf kxskn hfjmab ercv tydh