1. The space around a radiating body within which its electromagnetic oscillations can exert force on another similar body not in contact with it
   - field, force field

Type of: physical phenomenon

• Pterocnemia
• Pterocnemia pennata
• pterodactyl
• Pterodactylidae
• Pterodactylus
• Pterois
• pteropogon
• Pteropogon humboltianum
• Pteropsida
• Pteropus
• Pteropus capestratus
• Pteropus hypomelanus
• pterosaur
• Pterosauria
• Pterospermum
• Pterospermum acerifolium
• Pterostylis
• pteroylglutamic acid
• pteroylmonoglutamic acid
• pterygium
• pterygoid muscle
• pterygoid plexus
• pterygoid process
• pteryla
• Ptilocercus