To make reparation, compensation, amends or satisfaction for an offence, crime, mistake or deficiency.
To absolve (someone else) of wrongdoing, especially by standing as an equivalent.
To correct or amend (a mistake, defect etc.).
To adjust (a globe or sundial) to prepare for the solution of a proposed problem.
To restore (someone or something) to its proper condition; to straighten out, to set right.
To determine the length of a curve included between two limits.
To purify or refine (a substance) by distillation.
To produce (as factitious gin or brandy) by redistilling bad wines or strong spirits (whisky, rum, etc.) with flavourings.
To remedy or fix (an undesirable state of affairs, situation etc.).
To convert (alternating current) into direct current.