What is the meaning of rectified?

verb

• Math: determine the length of.
  • usage: "rectify a curve"
  • synonyms: rectify
• Reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities.
  • usage: "refine sugar"
  • synonyms: refine, rectify
• Bring, lead, or force to abandon a wrong or evil course of life, conduct, and adopt a right one.
  • usage: "The Church reformed me"; "reform your conduct"
  • synonyms: reform, reclaim, regenerate, rectify
• Set straight or right.
  • usage: "remedy these deficiencies"; "rectify the inequities in salaries"; "repair an oversight"
  • synonyms: rectify, remediate, remedy, repair, amend
• Make right or correct.
  • usage: "Correct the mistakes"; "rectify the calculation"
  • synonyms: correct, rectify, right
• Convert into direct current.
  • usage: "rectify alternating current"
  • synonyms: rectify

adjective

• Having been put right. .