1. An alloy that contains 75 per cent gold
   - 18-carat gold

Type of: alloy, metal

• main diagonal
• main drag
• main entry word
• main file
• main office
• main road
• main rotor
• Main Street
• main yard
• main-topmast
• main-topsail
• Maine
• Maine lobster
• Mainer
• mainframe
• mainframe computer
• mainland
• mainland China
• mainline
• mainly
• mainmast
• mains
• mainsail
• mainsheet
• mainspring