1. designed or constructed to prevent or resist burglary; secure against break-ins

Examples

• The bank installed burglarproof locks on all the vault doors.
• Modern burglarproof windows are made with reinforced glass and steel frames.
• She felt safer after upgrading to a burglarproof safe for her jewelry.
• The museum's burglarproof display cases protect priceless artifacts.
• No system is completely burglarproof, but good security measures deter most thieves.
• The new burglarproof door system uses both electronic and mechanical locks.