1. paper that has been treated or coated with oil to make it waterproof or translucent

Examples

• The artist used oilpaper to create translucent window coverings.
• Oilpaper was commonly used for wrapping food before plastic became popular.
• The old map was printed on oilpaper to protect it from moisture.
• She covered the table with oilpaper before starting the messy craft project.
• The greenhouse windows were made of oilpaper stretched over wooden frames.
• Oilpaper lanterns glowed softly in the evening light.