1. A central issue, concern or characteristic, especially one that motivates people to make a choice

Derived forms: hot buttons

• periodical cicada
• periodically
• periodicity
• periodontal
• periodontal disease
• periodontia
• periodontic
• periodontics
• periodontist
• periodontitis
• perioperative
• Periophthalmus
• periosteum
• peripatetic
• peripateticism
• Peripatidae
• Peripatopsidae
• Peripatopsis
• peripatus
• peripeteia
• peripetia
• peripety
• peripheral
• peripheral device
• peripheral nervous system