perron /perˈən or pe-rɔ̃ˈ/

1. A raised platform or terrace at an entrance door
2. An external flight of steps leading up to it

• by
• by-
• BY
• by acclamation
• by air
• cholic acid
• choline
• cholinergic
• cholines
• cholinesterase
• cholinesterases
• cholis
• cholla
• chollas
• choltries
• choltry
• chometz
• chometzes
• chomp
• chomped
• chomping
• chomps
• Chomskian
• Chomskyan
• chon