1. 
   hypo-osmotic
   (hi″po-oz-mot´ik) containing a lower concentration of osmotically active components than a standard solution.
   Found op http://www.encyclo.co.uk/local/21001
   
   
2. 
   hypo-osmotic
   hypo-osmotic, hyposmotic 1. Containing a lower concentration of osmotically active components than a standard solution. 2. Having an osmolality less than another fluid, ordinarily assumed to be plasma or extracellular fluid
   Found op http://www.wordinfo.info/words/index/info/view_unit/1529/2
   
   
3. 
   hypoosmotic
   <physiology> Describes a cell or other membrane-bound object which has a lower concentration of solutes than its surroundings. ... For example: a cell in a high-salt-concentration medium is hypoosmotic. Water is more likely to move out of the cell by osmosis as a result. ... Compare: hyperosmo...
   Found op http://www.mondofacto.com/facts/dictionary?hypoosmotic
   
   

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