diptych /dipˈtik/

1. A pair of pictures, esp with a religious theme, painted on hinged wooden panels
2. A double-folding wooden writing tablet
3. A register of bishops, saints, etc read aloud during the Eucharist

• milling cutter
• milling cutters
• milling grade
• milling grades
• milling machine
• milling machines
• millings
• million
• millionaire
• millionaires
• enterectomy
• entered
• enterer
• enterers
• enteric
• enteric-coated
• enteric fever
• enterics
• entering
• enterings
• enter into
• enteritis
• enteritises
• enter key
• enter keys