When an area is redeveloped, existing buildings and roads are removed and new ones are built in their place. Birmingham is now going to be redeveloped again. to make an area more modern by putting in new buildings or changing or repairing the old ones
the process of demolition of the existing improvements and construction of new improvements on a site The new improvements are often of a different type from the old
change the plans for the use of (land) formulate or develop again, of an improved theory or hypothesis develop for a second time, in order to improve the contrast, colour, etc