apportion
Americanverb (used with object)
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apportions,
present (3rd person singular)
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apportioned,
past participle, past
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apportioning
present participle
verb
Other Word Forms
Derived Forms
Inflected Forms
Participles
Conjugated Forms
Present
-
apportionsimple
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apportionssimple
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have apportionedperfect
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has apportionedperfect
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am apportioningprogressive
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are apportioningprogressive
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is apportioningprogressive
-
have been apportioningperfect progressive
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has been apportioningperfect progressive
Past
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apportionedsimple
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had apportionedperfect
-
was apportioningprogressive
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were apportioningprogressive
-
had been apportioningperfect progressive
Future
Etymology
Origin of apportion
1565–75; < Middle French apportionner, equivalent to ap- ap- 1 + portionner to portion
Explanation
To apportion is to divide something into shares and hand it out. With 11 guests at your birthday party, it makes sense to cut the cake into 12 slices and apportion one to each — leaving one slice for you! The verb apportion means "allocate" or "divvy up," and it's often used to talk about the way money is distributed. For example, your parents might evenly apportion an allowance to each of their children, or apportion slightly less money to your youngest sibling. In government, power is also apportioned in various ways, as when laws apportion a certain number of congressional representatives to each state.
Vocabulary lists containing apportion
The Legislative Branch, Sections 1–3
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In the Shadow of Liberty
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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.
See Examples For:
She taught them about the matching system and how to apportion their savings to get the most out of it.
From MarketWatch ● May 14, 2026
But it’s hard if not impossible to prove that social media caused any given individual’s troubles, let alone apportion liability among the platforms.
From The Wall Street Journal ● Mar. 25, 2026
Those on both sides say they are willing to continue trying to reach a deal on how to apportion cutbacks in water use after 2026, when the current rules expire.
From Los Angeles Times ● Dec. 10, 2024
This is because both citizens and noncitizens are counted in the census and this data is then used to apportion seats.
From Salon ● Oct. 23, 2024
Rationales for still other ways to apportion the money are possible.
From "Innumeracy: Mathematical Illiteracy and Its Consequences" by John Allen Paulos
In Washington, a bipartisan commission apportions the congressional and legislative districts.
From Seattle Times ● Aug. 20, 2023
This includes Barclays, which apportions 33% of the capital markets financing to the bank and the rest to investors.
From Reuters ● Mar. 24, 2023
On Tuesday, the Senate approved a $1 trillion infrastructure package in a 69-30 vote that apportions billions of dollars for building new transmission lines, public transit and electric-car charging stations.
From Washington Post ● Aug. 10, 2021
Where "Doctor Who" apportions crumbs on the way to finally making sense of an episode or an arc, "Class" drops them all at once on the table and tries to mash them into a loaf.
From Los Angeles Times ● Apr. 14, 2017
Mqhayi then began to recite his well-known poem in which he apportions the stars in the heavens to the various nations of the world.
From "Long Walk to Freedom" by Nelson Mandela
That’s a little more than the entire volume apportioned to Arizona under the plan.
From The Wall Street Journal ● Aug. 6, 2026
Because of that distrust, the founders carefully apportioned responsibility over the “militia” — today’s National Guard — between the federal government and the states.
From Salon ● Nov. 17, 2025
"And very odd, frankly, from a GP who should be looking after patients in a very reasonable, apportioned way."
From BBC ● Apr. 14, 2025
How responsibility should be apportioned between Girardi and Kamon has been contested since Girardi’s downfall four years ago.
From Los Angeles Times ● Apr. 11, 2025
Between them they apportioned their mother’s seven silver stretch marks.
From "The God of Small Things" by Arundhati Roy
He shows her ideas taking shape at desks where classifications opened or foreclosed futures, within organizations charged with apportioning the remnants of an inheritance among the living.
From The Wall Street Journal ● Aug. 7, 2026
Without apportioning blame, the head of the U.N.’s atomic watchdog agency, Rafael Mariano Grossi, warned of the safety risks of such attacks.
From Seattle Times ● Apr. 7, 2024
The compact — essentially an interstate treaty — set the rules for apportioning the waters of the river.
From Los Angeles Times ● Sep. 21, 2022
She said the apology was "for blaming my husband, apportioning 50% blame to himself for causing his own death and for a very poor investigation that in fact seemed to favour the driver".
From BBC ● Aug. 22, 2022
Ernest drew up a preliminary list of first-year grants covering almost every cyclotron in the country save his own, apportioning $10,000 each for Chicago, Columbia, Harvard, Michigan, and Princeton.
From "Big Science" by Michael Hiltzik
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.
