or AGMONDESHAM, a market-town in Buckinghamshire, consisting of about 200 houses, with a free-school, and four almshouses. It sends two members to parliament, and has a market on Tuesday. It is a rectory rated at £31. 16s. 8d. in the king's books. The market-house is a very handsome structure. W. long. 0° 15'. N. lat. 51° 47'.