peristyle /perˈi-stīl/ (architecture)

1. A range of columns round a building or round a square
2. A court, square, etc, with columns all round

peristyˈlar adjective

• exterminating
• extermination
• exterminations
• exterminative
• exterminator
• exterminators
• exterminatory
• extermine
• extermined
• extermines
• extermining
• extern
• external
• external-combustion engine
• external-combustion engines
• external degree
• external examination
• external examinations
• external examiner
• external examiners
• externalisation
• externalise
• externalised
• externalises
• externalising