the act of offering an improvement to replace a mistake; setting right | the act of offering an improvement to replace a mistake; setting right |
determination of the length of a curve; finding a straight line equal in length to a given curve | treatment of a specific defect |
the conversion of alternating current to direct current | the act of disciplining |
(chemistry) the process of refinement or purification of a substance by distillation | a drop in stock market activity or stock prices following a period of increases |
| a rebuke for making a mistake |
| something substituted for an error |
| a quantity that is added or subtracted in order to increase the accuracy of a scientific measure |