rectify
Americanverb (used with object)
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to make, put, or set right; remedy; correct.
He sent them a check to rectify his account.
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to put right by adjustment or calculation, as an instrument or a course at sea.
- Synonyms:
- straighten, regulate, adjust
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Chemistry. to purify (especially a spirit or liquor) by repeated distillation.
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Electricity. to change (an alternating current) into a direct current.
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to determine the length of (a curve).
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Astronomy, Geography. to adjust (a globe) for the solution of any proposed problem.
verb
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to put right; correct; remedy
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to separate (a substance) from a mixture or refine (a substance) by fractional distillation
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to convert (alternating current) into direct current
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maths to determine the length of (a curve)
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to cause (an object) to assume a linear motion or characteristic
Other Word Forms
- rectifiable adjective
- rectification noun
- self-rectifying adjective
Etymology
Origin of rectify
First recorded in 1350–1400; Middle English rectifien, from Middle French rectifier, from Medieval Latin rēctificāre, from Latin rēct(us) “right, straight” + -ificāre -ify; see also right
Explanation
When you rectify something, you fix it or make it right. Some English teachers will give you a chance to rectify any mistakes you've made in an essay and hand in a second, edited draft. This verb often turns up in sentences like "The truce should help to rectify this situation between the two countries," or "I'd like to rectify the misspellings in this article before I print it." To rectify is to correct or improve something — you can imagine straightening out something that's bent to make it work better. The Old French rectifier, in fact, means "to make straight," from the Latin root rectus, "straight."
Vocabulary lists containing rectify
Grade 9, List 1
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Brown v. Board of Education of Topeka (1954)
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Hatchet
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Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
His ideas of trying to rectify the distortions in the transport market make sense to me, too.
From Barron's • Apr. 7, 2026
Few things are less edifying than a mob that has decided to rectify a great wrong in the name of justice and purity.
From The Wall Street Journal • Feb. 23, 2026
“Every time we hear from a victim or their lawyer that they believe that their name was not properly redacted, we immediately rectify that,” he told ABC News on Sunday.
From Salon • Feb. 2, 2026
Wiener said his bill would rectify those impediments.
From Los Angeles Times • Jan. 27, 2026
Now that they were in the same room, Cora was compelled to rectify her months of silence.
From "The Underground Railroad: A Novel" by Colson Whitehead
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
