• (v. t. & i.) To develop again; • (v. t. & i.) to intensify (a developed image), as by bleaching with mercuric chloride and subsequently subjecting anew to a developing agent. Found on http://thinkexist.com/dictionary/meaning/redevelop/
Re`de·vel'op transitive verb & i. To develop again; specif. (Photog.) , to intensify (a developed image), as by bleaching with mercuric chloride and subsequently subjecting anew to a developing agent. -- Re`de*vel'op*er noun -- Re`de*vel'op*ment Found on http://www.encyclo.co.uk/webster/R/30
[v] - develop for a second time, in order to improve the contrast, colour, etc., of a negative or print 2. [v] - formulate or develop again, of an improved theory or hypothesis 3. [v] - change the plans for the use of (land) Found on http://www.webdictionary.co.uk/definition.php?query=redevelop