pellicle /pelˈi-kl/

1. A thin skin or film
2. A film or scum on liquid
3. A protein covering that preserves the shape of single-cell organisms (biology)

• caimacam
• caiman
• caimans
• cain
• Cain
• Cain-coloured
• ca'ing whale
• cain-hen
• cain-hens
• Cainite
• caino-
• cainogeneses
• cainogenesis
• Cainozoic
• cains
• caipirinha
• caipirinhas
• caipiroska
• caique
• caiques
• caird
• cairds
• Cairene
• cairn
• cairned