Definitions

1. noun

the parts of a computer or other electronic system that are not the software, especially the physical components such as the central processing unit, memory, and input/output devices.

“The company specializes in designing and manufacturing computer hardware.”

2. noun

a device or tool used for a particular purpose, especially in a workshop or laboratory.

“The engineer used a variety of hardware tools to assemble the machine.”

3. noun

the equipment or machinery used in a particular activity or industry.

“The mining company invested in new hardware to improve efficiency.”