1. noun A formal order, request, or demand from someone or some group. I'm forwarding on a requisition from our legal team. The details of everything we need will be contained therein. I received a requisition from one of the regional managers for an increase in staff.

2. verb To make a formal order, request, or demand for something to be provided by someone or some group. A noun or pronoun is used between "requisition" and "from." I'll try to requisition some additional resources for you. We'll need to requisition more staff for the even next week.