saturated in WordNet English dictionary

1. being the most concentrated solution possible at a given temperature; unable to dissolve still more of a substance
   "a saturated solution"
   saturated  concentrated 
   
2. (of color) being chromatically pure; not diluted with white or grey or black
   saturated  pure 
   
3. used especially of organic compounds; having all available valence bonds filled
   "saturated fats"
   saturated