hardwarehard·ware /ˈhɑːdweəˈhɑːrdwer/ noun [uncountableU]1COMPUTING computer equipment, rather than the programs that make it workUnix runs on most types of computer hardware.
An upgrade (=improvement) in our hardware helped us cope with an expected rise in demand.
→ compare firmware, software 2equipment and tools for homes and gardensIf the housing market is strong, hardware and electrical products benefit.
3the machinery and equipment needed to do somethingthe shipment of US tanks and other military hardware to Saudi Arabia