1. The science of the refraction of light

Encyclopedia: Dioptrics

• abseil
• abseiler
• absence
• absence seizure
• absence without leave
• absent
• absentee
• absentee ballot
• absentee rate
• absenteeism
• absentia
• absently
• absentminded
• absentmindedly
• absentmindedness
• absinth
• absinthe
• absinthe oil
• absolute
• absolute address
• absolute alcohol
• absolute ceiling
• absolute frequency
• absolute magnitude
• absolute majority