Noun has 2 senses

• river avon(n = noun.object) avon - a river in southwestern England rising in Gloucestershire and flowing through Bristol to empty into the estuary of the Severn;



• river avon(n = noun.object) avon, upper avon, upper avon river - a river in central England that flows through Stratford-on-Avon and empties into the Severn;