Definitions of request:

• noun:   a formal message requesting something that is submitted to an authority
• noun:   the verbal act of requesting
• verb:   express the need or desire for; ask for

  Example: "She requested an extra bed in her room"

• verb:   ask (a person) to do something

  Example: "I requested that she type the entire manuscript"

• verb:   inquire for (information)

  Example: "I requested information from the secretary"