1. Key that secures entrance everywhere
   - passé-partout, master key, master

Derived forms: passkeys

Type of: key

• polyhistor
• Polyhymnia
• Polymastigina
• polymastigote
• polymath
• polymathic
• polymathy
• polymer
• polymerase
• polymeric
• polymeric amide
• polymerisation
• polymerise
• polymerised chain reaction
• polymerization
• polymerize
• polymerized chain reaction
• polymethyl methacrylate
• Polymonium caeruleum van-bruntiae
• polymorph
• polymorphemic
• polymorphic
• polymorphism
• polymorphous
• Polymox