Entry 2 senses Webster, 1913 Barton /(bär"tŭn)/ · Bar·ton · IPA /ˈbɑː(ɹ)tən/ 01 n. The demesne lands of a manor; also, the manor itself. 1. The demesne lands of a manor; also, the manor itself.[Eng.] 2. A farmyard.[Eng.]