or TITCHFIELD, a market-town of England, Hampshire, in a pleasant valley on the Aire, 8 miles S.E. of Southampton. It is an old and generally well-built town, containing an interesting parish church, in a variety of styles, Saxon, Norman, and Gothic, with some ancient monuments, an independent chapel, national schools, breweries, flour-mills, and manufactories of bricks and parchment. Markets for corn are held here weekly. In the vicinity are the ruins of Tichfield House, where Charles I. took refuge when pursued by Cromwell in 1647. Pop. of the parish, 3956.