
1) Adjust 2) Amend 3) Debug 4) Mend 5) Remediate 6) Restore 
Found on 
https://www.crosswordclues.com/clue/rectify

1) Ascertain 2) Convert into direct current 3) Determine 4) Find 5) Find out 6) French word used in English 7) Make right 8) Make right or correct 9) Set straight or right 10) To correct 11) To correct or amend 12) To heal 13) To remedy or fix 
Found on 
https://www.crosswordclues.com/clue/rectify

• (v. t.) 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. • (v. t.) To produce ( as factitious gin or brandy) by redistilling low wines or ardent spirits (whisky, rum, etc.), flavoring substanc...
Found on 
http://thinkexist.com/dictionary/meaning/rectify/

1. 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. 'I meant to rectify my conscience.' (Shak) 'This was an error of opinion which a conflicting opinion would have rectified.' (Burke) ... 2. <chemistry...
Found on 
http://www.encyclo.co.uk/local/20973

(rek´tĭ-fi) to refine or make straight. to convert alternating current to direct current.
Found on 
http://www.encyclo.co.uk/local/21001
 Rec'ti·fy  transitive verb
Rec'ti·fy  transitive verb [ 
 imperfect & past participle   Rectified (-f?d); 
 present participle & verbal noun   Rectifying (-f?`?ng).] [ French 
 rectifier , Late Latin 
 rectificare ; Latin 
 rectus right + 
 -ficare (i...
Found on 
http://www.encyclo.co.uk/webster/R/28

Type: Term Pronunciation: rek′ti-fī Definitions: 1. To correct. 2. To purify or refine by distillation; usually implies repeated distillations.
Found on 
http://www.medilexicon.com/medicaldictionary.php?t=76576

[
v] - math: determine the length of 2. [v] - set straight or right 3. [v] - convert into direct current
Found on 
http://www.webdictionary.co.uk/definition.php?query=rectify

 make right or correct
Found on 
https://www.vocabulary.com/lists/249569
  No exact match found.