interchange
Americanverb (used with object)
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interchanges,
present (3rd person singular)
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interchanged,
past participle, past
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interchanging
present participle
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to put each in the place of the other.
to interchange pieces of modular furniture.
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to cause (one thing) to change places with another; transpose.
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to give and receive (things) reciprocally; exchange.
The twins interchanged clothes frequently.
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to cause to follow one another alternately; alternate.
to interchange business cares with pleasures.
verb (used without object)
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interchanges,
present (3rd person singular)
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interchanged,
past participle, past
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interchanging
present participle
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to occur by turns or in succession; alternate.
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to change places, as two persons or things, or as one with another.
noun
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interchanges
plural
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an act or instance of interchanging; reciprocal exchange.
the interchange of commodities.
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a changing of places, as between two persons or things, or of one with another.
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alternation; alternate succession.
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a highway intersection consisting of a system of several different road levels arranged so that vehicles may move from one road to another without crossing the streams of traffic.
verb
noun
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the act of interchanging; exchange or alternation
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a motorway junction of interconnecting roads and bridges designed to prevent streams of traffic crossing one another
Other Word Forms
Derived Forms
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interchangeabilitynoun
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interchangernoun
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preinterchangenoun
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interchangeableadjective
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interchangeablyadverb
Inflected Forms
Nouns
Participles
Conjugated Forms
Present
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interchangesimple
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interchangessimple
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have interchangedperfect
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has interchangedperfect
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am interchangingprogressive
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are interchangingprogressive
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is interchangingprogressive
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have been interchangingperfect progressive
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has been interchangingperfect progressive
Past
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interchangedsimple
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had interchangedperfect
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was interchangingprogressive
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were interchangingprogressive
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had been interchangingperfect progressive
Future
Etymology
Origin of interchange
1325–75; inter- + change; replacing Middle English entrechaungen < Middle French entrechangier
Explanation
To interchange two things is to trade or switch them. If the painting hanging on your wall just doesn't fit the room, you can interchange it with the photograph on the opposite wall. When you're baking a pie, you can usually interchange one kind of fruit for another, or interchange tapioca for cornstarch to thicken the filling. When interchange is a noun, it has various meanings including "highway intersection," or the place where these busy roads meet each other. This road meaning dates only from the 1940s, while the "change places" meaning is at least 400 years old.
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.
See Examples For:
Hampshire Police previously said the charges followed a single-vehicle collision on the M3 southbound, near the Minley interchange.
From BBC ● Sep. 15, 2026
From next month, Australian card surcharges will end and interchange fee caps will be lowered to 30 basis points from 80 basis points.
From The Wall Street Journal ● Sep. 14, 2026
The incident occurred around 11:20 p.m. on the wide, curving interchange road that connects the eastbound 105 Freeway to the southbound 110 Freeway leading to San Pedro, the CHP said.
From Los Angeles Times ● Aug. 4, 2026
A major incident was declared when two EMR services to London St Pancras collided at 17:15 BST, just south of Elstow, near the road interchange of the A421 and A6.
From BBC ● Jun. 21, 2026
After ten years of bitterness and competition, this was the first time Fischer had had a friendly interchange with his American rival.
From "Endgame" by Frank Brady
The insurance company said most people driving during the festive period travelled less than 100 miles, meaning congestion is likely around motorway interchanges and retail destinations.
From BBC ● Dec. 18, 2025
Other ways to alleviate congestion and delays at major interchanges include building more overpasses and underpasses that separate road and railroad tracks.
From The Wall Street Journal ● Dec. 16, 2025
"We Ivorians never imagined we could have bridges, interchanges, and major roads like this!" exclaimed Moustapha, a tour guide, during a long guided tour for AFP of the city.
From Barron's ● Oct. 21, 2025
“There are some groups out there that want to spend billions and billions and billions of dollars on more, bigger, wider interchanges across the state,” Walker said at the time.
From Slate ● Aug. 28, 2024
Except that here the cars were driving above and under each other as if they were on interchanges that were stacked ten storeys high.
From "Life of Pi" by Yann Martel
The last third of your book is so completely like “The Grapes of Wrath” that the families and characters might basically be interchanged in the two.
From Salon ● Oct. 15, 2024
Havertz continually caused problems by picking up pockets of space with his movement off the ball while Saka, Trossard and Martinelli interchanged in the box to regularly threaten.
From BBC ● Feb. 17, 2024
The team has already interchanged forwards in Heber and Ruidiaz this season due to hamstring injuries.
From Seattle Times ● Mar. 24, 2023
First, they found the phone number the government lists for its hotline is inaccurate, with two numbers interchanged.
From Washington Times ● May 31, 2018
P means taking the mirror image, so left and right are interchanged.
From "A Brief History of Time: And Other Essays" by Stephen Hawking
By morning the fires had largely been contained, but interchanging winds caused intermittent flare-ups.
From Reuters ● Aug. 7, 2023
“We feel confident that we can keep interchanging different players there and they can go out and provide the same contributions and do the same job for us.”
From Seattle Times ● Mar. 27, 2023
Realistically, United's ambitions are less lofty and they already have a number of fast international forwards who, presumably, are capable of interchanging.
From BBC ● Jul. 8, 2022
At first, Jungnickel said, the Americans considered a combination of pushing and interchanging the front skater.
From New York Times ● Feb. 11, 2022
Three hundred girls and men were waltzing together, interchanging partners, clasping hands, gazing into each other's eyes.
From The Perfume of Eros: A Fifth Avenue Incident by Edgar Saltus
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.
