perigon /perˈi-gən/

An angle of 360º (also called a round angle)

• spallation
• spallations
• spalle
• spalled
• spalling
• spallings
• spalls
• spalpeen
• spalpeens
• spalt
• spalted
• spalting
• spalts
• schoolgoings
• school house
• schoolhouse
• schoolhouses
• schoolie
• schoolies
• schooling
• schoolings
• school inspector
• school inspectors
• school-leaver
• school-leavers