periplast /perˈi-pläst/ (zoology)

1. Intercellular substance
2. The ectoplasm of flagellates
3. A cuticle covering the ectoplasm

• appropriativeness
• appropriator
• appropriators
• approvable
• approval
• approvals
• approvance
• air-bridge
• air-bridges
• airbrush
• airbrushed
• airbrushes
• airbrushing
• air-bubble
• air-bubbles
• air-built
• airburst
• airbursts
• Airbusses
• Airbus®
• air-car
• air-cars
• air-cavities
• air-cavity
• air-cell