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

• pricker
• prickers
• pricket
• prickets
• pricking
• prickings
• prickle
• prickleback
• prickled
• prickles
• pricklier
• prickliest
• prickliness
• pricklinesses
• prickling
• pricklings
• prick-louse
• prickly
• prickly ash
• prickly ashes
• prickly heat
• prickly pear
• prickly pears
• prickly poppies
• prickly poppy