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Synonyms

apportion

American  
[uh-pawr-shuhn, uh-pohr-] / əˈpɔr ʃən, əˈpoʊr- /

verb (used with object)

apportions, present (3rd person singular) apportioned, past participle, past apportioning present participle
  1. to distribute or allocate proportionally; divide and assign according to some rule of proportional distribution.

    to apportion expenses among the three men.


apportion British  
/ əˈpɔːʃən /

verb

  1. (tr) to divide, distribute, or assign appropriate shares of; allot proportionally

    to apportion the blame

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

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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.

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Vocabulary lists containing apportion

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

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

The second, federalism, apportions power between two levels of government: national and subnational.

From Textbooks Jul. 28, 2021

Valladares calculates his savings might last six months, if he walks everywhere instead of spending three dollars on bus fare and buys frozen chicken drumsticks in bulk and apportions them out weekly.

From Reuters Oct. 13, 2020

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

District Judge Thomas M. Durkin ordered that the settlement funds, which totaled $7.5 million, be apportioned to each client as soon as possible.

From Los Angeles Times Mar. 5, 2026

The blame apportioned to these protests does not sit right with many, even some sections of the Jewish community.

From BBC Dec. 21, 2025

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

Lights in ruby and other jewel tones cast menacing shadows across elegantly apportioned rooms that feel alive.

From New York Times Jan. 31, 2024

The immorality of the bantustan policy, whereby 70 percent of the people would be apportioned only 13 percent of the land, was obvious.

From "Long Walk to Freedom" by Nelson Mandela

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

Starr and other college leaders pointed out that only a small number of highly sought after institutions consider race as a factor in apportioning seats.

From Los Angeles Times Jun. 29, 2023

In 1948 that apportioning made sense because fission and fusion seemed promising, and no one much saw the need for efficiency.

From Scientific American Jun. 5, 2023

“Over two hundred years of precedent, along with substantially convincing historical and textual arguments suggest that citizenship data likely cannot be used for purposes of apportioning representatives,” Mr. Uthmeier said in an early memo.

From New York Times Jul. 20, 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

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