1. (biology) the space between the plasma membrane and the outer membrane or cell wall
   - periplasm

Encyclopedia: Periplasmic space

• Pinus pungens
• Pinus quadrifolia
• Pinus radiata
• Pinus resinosa
• Pinus rigida
• Pinus serotina
• Pinus strobiformis
• Pinus strobus
• Pinus sylvestris
• Pinus taeda
• Pinus thunbergii
• Pinus torreyana
• Pinus virginiana
• pinwheel
• pinwheel flower
• pinwheel roll
• pinwheel wind collector
• pinwheel-shaped
• pinworm
• piny
• Pinyin
• pinyon
• piolet
• pion
• pioneer