axion /akˈsi-on/ (physics)

A hypothetical elementary particle

• barbel
• barbell
• barbellate
• barbells
• barbels
• barbeque
• barbequed
• barbeques
• barbequing
• barber
• barbered
• barbering
• barber-monger
• barber-mongers
• barberries
• barberry
• barbers
• barber's block
• barber-shop
• barbershop
• barber-shops
• barbershops
• barber's itch
• barber's itches
• barber's pole