1. Resistant to penetration by grease or oil or wax
   "greaseproof wrapping paper"

See also: imperviable, impervious

• damnify
• damning
• Damocles
• damoiselle
• Damon
• Damon and Pythias
• Damon Runyon
• damosel
• damourite
• damozel
• damp
• damp course
• damp squib
• damp-proof course
• dampen
• dampener
• dampening
• damper
• damper block
• damping off
• damping off fungus
• dampish
• damply
• dampness
• damsel