1. 
   potentiate
   [v] - increase the effect of or act synergistically with (a drug or a physiological or biochemical phenomenon)
   Found op http://www.webdictionary.co.uk/definition.php?query=potentiate
   
   
2. 
   Potentiate
   Po·ten'ti·ate transitive verb [ imperfect & past participle Potentiated ; present participle & verbal noun Potentiating .] To render active or potent. Coleridge.
   Found op http://www.encyclo.co.uk/webster/P/137
   
   
3. 
   Potentiate
   • (v. t.) To render active or potent.
   Found op http://thinkexist.com/dictionary/meaning/potentiate/
   
   
4. 
   potentiate
   1) Enhance 2) Heighten 3) Make powerful 4) Raise
   Found op http://www.mijnwoordenboek.nl/EN/crossword-dictionary/potentiate/1
   
   

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