In this chapter, the following terms have the meanings indicated. Terms Defined. Commissary. “Commissary” means a contractual service operation from which an inmate may purchase food, health items, and other sundry merchandise to enhance the inmate’s health and welfare needs. “Commissary” does not include a cafeteria or lunchroom. Inmate. “Inmate” has the meaning stated in Correctional Services Article, §1-101, Annotated Code of Maryland. “Inmate’ includes an individual referred to as a: Resident; or Detainee. “Emergency” has the meaning stated in COMAR 21.01.02.01. “Emergency procurement” means the acquisition of goods or services under COMAR 21.05.06.02. “Inmate welfare fund” means a fund used to benefit the general inmate population that is derived primarily from commissions from vendors who provide: Commissary services; Vending machines services. “Managing official” has the meaning stated in Correctional Services Article, §1-101, Annotated Code of Maryland.