verb (used with object), rectified, rectifying.
1. to make, put, or set right; remedy; correct: He sent them a check to rectify his account.
2. to put right by adjustment or calculation, as an instrument or a course at sea.
3. Chemistry. to purify (especially a spirit or liquor) by repeated distillation.
4. Electricity. to change (an alternating current) into a direct current.
5. to determine the length of (a curve).
6. Astronomy, Geography. to adjust (a globe) for the solution of any proposed problem.
See more synonyms on Thesaurus.com
1. mend, emend, amend.
2. adjust, regulate, straighten.
1. worsen, muddle.
Origin: 1350-1400; Middle English rectifien < Middle French rectifier < Medieval Latin rēctificāre, equivalent to Latin rēct(us) right + -ificāre -ify
Now YOU come up with a sentence (or fic? or graphic?) that best illustrates the word.