1. A charm worn as a protection against disease or mischief; an amulet

Derived forms: periapts

• Pteridium aquilinum
• Pteridium esculentum
• pteridological
• pteridologist
• pteridology
• Pteridophyta
• pteridophyte
• pteridosperm
• Pteridospermae
• Pteridospermaphyta
• Pteridospermopsida
• Pteriidae
• pterion
• Pteris
• Pteris cretica
• Pteris multifida
• Pteris serrulata
• Pternohyla
• Pternohyla fodiens
• ptero-
• Pterocarpus
• Pterocarpus angolensis
• Pterocarpus indicus
• Pterocarpus macrocarpus
• Pterocarpus marsupium