If you are based in a particular place, that is the place where you live or do most of your work. See also base. Both firms are based in Kent Based on the edge of Lake Matt, Sunbeam Yachts started boatbuilding in 1870. = located
having a base; "firmly based ice" having a basis; often used as combining terms; "a soundly based argument"; "well-founded suspicions" being derived from (usually followed by `on' or `upon'); "a film based on a best-selling novel
having a basis; often used as combining terms; "a soundly based argument"; "well-founded suspicions"