rectify

/ˈrɛktɪfaɪ/ formal

Say it: REK-tuh-fai

1. verb To correct something that is wrong, unfair, or faulty.
The hotel manager offered us a free meal to rectify the mistake with our reservation.
2. verb To purify or refine a substance, especially a liquid, by repeated distillation.
The laboratory needed to rectify the alcohol to reach the required 99% purity for the experiment.
3. verb To convert an alternating current (AC) into a direct current (DC).
A simple circuit with a diode can rectify the electrical signal.

📖 Seen in the wild

The company promised to rectify the error in billing as soon as possible.
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✏️ rectify in a sentence

We must take immediate steps to rectify the situation and restore public trust.
The editor promised to rectify the factual errors in the next edition of the book.
It's not always easy to rectify a misunderstanding that has caused deep hurt.
After the public outcry, the city council voted on measures to rectify the injustice.
He spent years trying to rectify the wrongs of his youth.
The company's official statement outlined how it would rectify the accounting discrepancies.

🔁 Synonyms & antonyms

correct remedy amend redress resolve fix right put right

correct · a more general and common term for fixing any kind of error.

remedy · implies fixing a bad situation, often one that has caused harm or disadvantage.

amend · suggests making improvements to something, often a text or law, to make it fairer or more accurate.

redress · specifically means to set right an unjust situation or make up for a wrong.

Opposites: worsen, aggravate, exacerbate, damage, harm

🌱 Where it comes from

Rectify comes straight from Latin, combining 'rectus', meaning 'right' or 'straight', with 'facere', meaning 'to make'. Its core meaning has always been about 'making something right', whether it's correcting a mistake or, in a more literal chemical sense, purifying a substance.

🧩 How it's used

Common patterns:

rectify a mistakerectify an errorrectify a situationrectify a problemrectify an imbalancetake steps to rectify

Rectify is a formal word often used in professional, legal, or technical contexts. While 'fix' or 'correct' are suitable for everyday conversation ('Can you fix this typo?'), 'rectify' implies a more serious or complex problem that needs to be set right, such as 'rectifying a systemic issue'. Using it for minor mistakes can sound overly formal.

Word family: rectification, rectifier, rectifiable

💬 Quick answers

What does it mean to rectify something?

To rectify something means to correct it or set it right. It is typically used for mistakes, problems, or unfair situations that need to be fixed.

What is the difference between rectify and correct?

'Correct' is a general, all-purpose word for fixing errors. 'Rectify' is more formal and often implies fixing a more significant problem, injustice, or complex situation, not just a simple mistake.

Is rectify a formal word?

Yes, 'rectify' is considered a formal word. It is more common in professional, legal, or technical writing and speech than in casual conversation.

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