Etymology: (1350–1400; ME < MF rectifier < ML rēctificāre= L rēct(us)right+-i--i-+-ficāre-fy)
Definition of 'rectify'
Princeton's WordNet
1. (verb)rectify math: determine the length of "rectify a curve"
2. (verb)refine, rectify reduce to a fine, unmixed, or pure state; separate from extraneous matter or cleanse from impurities "refine sugar"
3. (verb)reform, reclaim, regenerate, rectify bring, lead, or force to abandon a wrong or evilcourse of life, conduct, and adopt a right one "The Church reformed me"; "reform your conduct"
4. (verb)rectify, remediate, remedy, repair, amend set straight or right "remedy these deficiencies"; "rectify the inequities in salaries"; "repair an oversight"
5. (verb)correct, rectify, right makeright or correct "Correct the mistakes"; "rectify the calculation"
6. (verb)rectify convert into direct current "rectify alternating current"
Definition of 'rectify'
Webster Dictionary
1. (verb)rectify to make or set right; to correct from a wrong, erroneous, or false state; to amend; as, to rectify errors, mistakes, or abuses; to rectify the will, the judgment, opinions; to rectify disorders
2. (verb)rectify to refine or purify by repeated distillation or sublimation, by which the fineparts of a substance are separated from the grosser; as, to rectify spirit of wine
3. (verb)rectify to produce ( as factitious gin or brandy) by redistilling low wines or ardent spirits (whisky, rum, etc.), flavoring substances, etc., being added