1. Improved or brought up to date
   "a revised edition"
    
2. Altered or revised by rephrasing or by adding or deleting material
   "The revised edition of the textbook included updated information"

1. Make revisions in
   "revise a thesis"
    
2. Reorganize, especially for the purpose of updating and improving
   "We must revise the town's economy";
   - retool
    
3. [Brit] Study intensively, as before an exam
   "The students revised before the final exam";
   - cram [informal], grind away, bone up [informal], swot [Brit, informal], mug up [Brit, informal], swot up [Brit, informal], bone [informal]
    
4. [Brit] Refresh one's memory
   "I revised the route before setting off";
   - review, brush up, refresh

See also: altered, amended

Type of: call back, call up, hit the books [informal], recall, recollect, remember, reorganise [Brit], reorganize, retrieve, rewrite, shake up, study, think

Encyclopedia: Revised