1. A quarter of the circumference of a circle
   - quadrant

Derived forms: quarter-circles

Type of: line

• amortization
• amortize
• Amos
• amount
• amount of money
• amour
• amour propre
• amoxicillin
• Amoxil
• Amoy
• amp
• amperage
• ampere
• ampere-hour
• ampere-minute
• ampere-second
• ampere-turn
• ampersand
• amphetamine
• amphetamine sulfate
• amphetamine sulphate
• amphibia
• amphibian
• amphibian family
• amphibian genus