rectifier

As a noun rectifier is

something that rectifies.

Corriger is likely misspelled.

Corriger has no English definition.

As a noun rectifier is

something that rectifies.

As a verb rectified

is past tense of rectify.

As a noun rectifier is

something that rectifies.

As nouns the difference between taxonomy and rectifier

is that taxonomy is the science or the technique used to make a classification while rectifier is something that rectifies.

As nouns the difference between rectifier and rectificator

is that rectifier is something that rectifies while rectificator is (chemistry) that which rectifies or refines; especially, a part of a distilling apparatus in which the more volatile portions are separated from the less volatile by evaporation and condensation; a rectifier.

As nouns the difference between rectifier and ignitron

is that rectifier is something that rectifies while ignitron is a form of rectifier having a pool of mercury as cathode.