matricide /māˈtri- or matˈri-sīd/

1. A murderer of his or her own mother
2. The murder of one's own mother

matricīˈdal adjective

• machinery
• machines
• machine screw
• machine screws
• machine-shop
• machine-shops
• machine tool
• machine-tooled
• machine tools
• machine translation
• machine-washable
• machine-work
• machine-works
• machinima
• machinimas
• machining
• machining allowance
• machinist
• machinists
• machismo
• machismos
• machmeter
• machmeters
• Mach number
• Mach numbers