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Definition of rectify

rectify

/ˈɹɛk.tɪ.faɪ/
rec · ti · fy

Adjective:rectifiable
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Past Simple:rectified
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Past Participle:rectified
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Present Participle:rectifying
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rectify Lexical Profile

rectify Game Scores & Validity

• verb

1

To put right or correct (an error, fault, or undesirable situation).

Example

"The accounting department moved quickly to rectify the billing error before the end of the quarter."


2

To purify or refine (a liquid substance, especially alcohol) by repeated or fractional distillation.

Example

"The laboratory technicians rectified the crude ethanol to remove residual water and volatile impurities."


3

To convert (an alternating electric current) into a direct current, typically by using a diode or rectifier.

Example

"A bridge circuit inside the power adapter is used to rectify the alternating current from the wall outlet."

Synonyms
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Antonyms
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• Rhymes for rectify

Word Origin & Etymology

Borrowed in Middle English from Old French rectifier, from Late Latin rectificare ('to make right'), formed from Latin rectus ('straight, right') and facere ('to make').

Cite this Entry


Wordmom. (2026). Definition of Rectify. In Wordmom Dictionary. Retrieved Nov 3, 2026, from https://wordmom.com/dictionary/rectify
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