commissary

From Late Latin commissarius, from commissus, past participle of committō (“to commit, entrust to”). Doublet of commissar.

• (General American) IPA^(key): /ˈkɑmɪˌsɛɹi/
• (Received Pronunciation) IPA^(key): /ˈkɒmɪs(ə)ɹi/
• Hyphenation: com‧mis‧sa‧ry

commissary (plural commissaries)

1. A store primarily serving persons in an institution, most often soldiers or prisoners.
2. An account which a prisoner uses to buy provisions, or the balance of that account.
3. A cafeteria at a movie studio.
4. One to whom is committed some charge, duty, or office, by a superior power; a commissioner.
   • a. 1631 (date written)​, J[ohn] Donne, “The Progress of the Soul”, in Poems, […] with Elegies on the Authors Death, London: […] M[iles] F[lesher] for Iohn Marriot, […], published 1633, OCLC 1008264503, stanza IV, page 3:

     Great Deſtiny the Commiſſary of God;

5. An officer of the bishop, who exercises ecclesiastical jurisdiction in parts of the diocese at a distance from the residence of the bishop.
   • 1726, John Ayliffe, Parergon juris canonici Anglicani

     It has been already hinted , that a Commissary, in Latin stiled Commisarius, is a Title of Ecclefiaftical Jurisdiction

6. An officer who supplies provisions to an army.
7. (Scotland, law) The judge in a commissary court.
8. A higher-ranking police officer.

(military shop):

• commissary general
• commissaryship