What is the meaning of requisition?

noun

• The act of requiring; an authoritative request or demand, especially by a military or public authority that takes something over (usually temporarily) for military or public use.
• An official form on which a request in made.
  • usage: "first you have to fill out the requisition"
  • synonyms: requisition form
• Seizing property that belongs to someone else and holding it until profits pay the demand for which it was seized.
  • synonyms: sequestration

verb

• Make a formal request for official services.
• Demand and take for use or service, especially by military or public authority for public service. .