What is the meaning of concentrated?

verb

• Make denser, stronger, or purer.
  • usage: "concentrate juice"
  • synonyms: concentrate
• Direct one's attention on something.
  • usage: "Please focus on your studies and not on your hobbies"
  • synonyms: concentrate, focus, center, centre, pore, rivet
• Make central.
  • usage: "The Russian government centralized the distribution of food"
  • synonyms: centralize, centralise, concentrate
• Make more concise.
  • usage: "condense the contents of a book into a summary"
  • synonyms: digest, condense, concentrate
• Draw together or meet in one common center.
  • usage: "These groups concentrate in the inner cities"
  • synonyms: concentrate
• Compress or concentrate.
  • usage: "Congress condensed the three-year plan into a six-month plan"
  • synonyms: condense, concentrate, contract
• Be cooked until very little liquid is left.
  • usage: "The sauce should reduce to one cup"
  • synonyms: boil down, reduce, decoct, concentrate
• Cook until very little liquid is left.
  • usage: "The cook reduced the sauce by boiling it for a long time"
  • synonyms: reduce, boil down, concentrate

adjective

• Gathered together or made less diffuse.
  • usage: "their concentrated efforts"; "his concentrated attention"; "concentrated study"; "a narrow thread of concentrated ore"
• Of or relating to a solution whose dilution has been reduced.
• Intensely focused.
  • usage: "her concentrated passion held them at bay"
• Of light. ( transmitted directly from a pointed light source)
  • synonyms: hard
• Being the most concentrated solution possible at a given temperature; unable to dissolve still more of a substance.
  • usage: "a saturated solution"
  • synonyms: saturated