hardware

Hardware describes the physical components of a computer such as the machine and wiring, or tools and machinery, or heavy military equipment. (noun)

See hardware in Webster's New World College Dictionary

noun

articles made of metals, as tools, nails, fittings, utensils, etc.; often, specif., hinges, handles, locks, etc. used on doors, windows, etc.
☆ heavy military equipment, such as weapons, vehicles, missiles, etc.
☆
1. apparatus used for controlling spacecraft, etc.
2. Comput. the mechanical, magnetic, and electronic design, structure, and devices of a computer or computer system
3. electronic or mechanical equipment that uses cassettes, disks, etc.

See hardware in American Heritage Dictionary 4

(härdˈwârˌ)

noun

Metal goods and utensils such as locks, tools, and cutlery.
a. Computer Science A computer and the associated physical equipment directly involved in the performance of data-processing or communications functions.
b. Machines and other physical equipment directly involved in performing an industrial, technological, or military function.
Informal Weapons, especially military weapons.

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