1. 
   psychoactive
   [adj] - affecting the mind or mood or other mental processes
   Found op http://www.webdictionary.co.uk/definition.php?query=psychoactive
   
   
2. 
   psychoactive
   Possessing the ability to alter mood, anxiety, behaviour, cognitive processes, or mental tension; usually applied to pharmacologic agents. ... (05 Mar 2000) ...
   Found op http://www.mondofacto.com/facts/dictionary?psychoactive
   
   
3. 
   psychoactive
   psychotropic adjective affecting the mind or mood or other mental processes; `psychoactive drugs`
   Found op http://wordnetweb.princeton.edu/perl/webwn?s=psychoactive
   
   
4. 
   psychoactive
   (si″ko-ak´tiv) affecting the mind or behavior; see psychoactive substance. Called also psychotropic.
   Found op http://www.encyclo.co.uk/local/21001
   
   
5. 
   psychoactive
   psychoactive 1. Affecting the mental state, such as a drug that has that result. 2. Possessing the ability to alter mood, anxiety, behavior, cognitive processes, or mental tension; usually applied to pharmacologic (drug) agents.
   Found op http://www.wordinfo.info/words/index/info/view_unit/2730/7
   
   
6. 
   psychoactive
   Type: Term Pronunciation: sī′kō-ak′tiv Definitions: 1. Possessing the ability to alter mood, anxiety, behavior, cognitive processes, or mental tension; usually describes pharmacologic agents.
   Found op http://www.medilexicon.com/medicaldictionary.php?t=73603
   
   
7. 
   Psychoactive
   Describes drugs or medication having a significant effect on mood or behavior.
   Found op http://www.rollitup.org/general-marijuana-growing/98008-glossary-terms.html
   
   
8. 
   psychoactive
   1) Affecting the mind or mood or other mental processes 2) Hallucinogenic 3) Mind-altering 4) Mind-bending 5) Mind-blowing 6) Mind-expanding 7) Psychedelic 8) Psychotropic
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/psychoactive/1
   
   

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