n. 1. the totality of the equipment within an institution, often a medical institution, which is necessary or sufficient for instruction, research, or practice. Such equipment comprises books, supplies, and instruments. 2. More generally, the complete range of materials necessary to undertake any field of activity.

ARMAMENTARIUM: "Armamentarium for school refers to all equipment necessary to complete the work, including: pens, pencils, erasers, paper, desks, and pencil sharpeners etc."