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assess

American  
[uh-ses] / əˈsɛs /

verb (used with object)

  • assesses,
    present (3rd person singular)
  • assessed,
    past participle,  past
  • assessing
    present participle
  1. to estimate officially the value of (property, income, etc.) as a basis for taxation.

  2. to fix or determine the amount of (damages, a tax, a fine, etc.).

    The hurricane damage was assessed at six million dollars.

    Synonyms:
    adjust, appraise
  3. to impose a tax or other charge on.

  4. to estimate or judge the value, character, etc., of; evaluate.

    to assess one's efforts.

    Synonyms:
    appraise

assess British  
/ əˈsɛs /

verb

  1. to judge the worth, importance, etc, of; evaluate

  2. (foll by at) to estimate the value of (income, property, etc) for taxation purposes

    the estate was assessed at three thousand pounds

  3. to determine the amount of (a fine, tax, damages, etc)

  4. to impose a tax, fine, etc, on (a person or property)

"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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Present

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Etymology

Origin of assess

First recorded in 1400–50; late Middle English assessen, from Old French assesser, from Medieval Latin assessāre “to assess a tax,” derivative of Latin assessus “seated beside (a judge)” (past participle of assidēre ), equivalent to as- “toward” + sed- (stem of sedēre “to sit”) + -tus past participle suffix; see as-, sit 1

Explanation

Before you try to sell your car, you should ask an expert to assess its value — once you know what it's worth, it's easier to find a fair price. When you assess a matter, you make a judgment about it. The verb assess has the general meaning of determining the importance or value of something. It also has a few specialized uses having to do with amounts of money, such as fines, fees, and taxes. It can mean to set the value of property for purposes of taxation, or to charge a person or business a tax or fee. Assess comes from Anglo-French usage, and is ultimately derived from the Latin verb assidēre, "to sit as a judge."

Keep Reading on Vocabulary.com

Vocabulary lists containing assess

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:

A government spokesperson told the BBC councils would need to assess the impact on a community of a change of use.

From BBC Aug. 16, 2026

These findings were combined into a single score used to assess the amount of Alzheimer's related pathology in the brain.

From Science Daily Aug. 14, 2026

The World Bank said Friday it was disbursing $200 million in emergency funds for the disaster response, as well as a mechanism to assess economic losses to help "prioritize aid and reconstruction efforts."

From Barron's Aug. 14, 2026

The official said the Navy takes every servicemember’s well-being seriously and has religious, medical and mental-health professionals available to assess and address concerns as they arise.

From The Wall Street Journal Aug. 13, 2026

"From the pics, it's clear the comm array is ruined. We need another way to talk. Once we can talk, we can assess and make plans."

From "The Martian" by Andy Weir

The FAA, which manages environmental analyses as part of its work overseeing some space activities, assesses the effects and discusses alternatives when carrying them out.

From The Wall Street Journal Jul. 28, 2026

A recent analysis from the Institute for Clinical and Economic Review, an independent nonprofit that assesses the value of medical treatments, concluded that GLP-1 drugs including Ozempic, Wegovy and Zepbound are cost-effective.

From Science Daily Jul. 24, 2026

Switzerland's biggest bank, which is among the world's largest wealth managers, produces the annual UBS Global Wealth Report, which assesses personal wealth trends.

From Barron's Jun. 30, 2026

BBC Sport England reporter Alex Howell assesses how the players performed in Boston on Tuesday - and you can see how BBC Sport readers rated them at the bottom of the page too.

From BBC Jun. 23, 2026

He assesses them with his shrewd, twinkly, ironic little eyes and calls them “sir,” as if they’re his graduate students.

From "Cat's Eye" by Margaret Atwood

A landmark Cochrane review assessed all the relevant evidence looking at the effect of exercise on osteoarthritis.

From Science Daily Aug. 16, 2026

Property taxes can increase after the first year if the local government reassesses the home’s value after it changes hands, or if the property’s assessed value changes under local tax rules.

From MarketWatch Aug. 15, 2026

The full extent of the damage is still being assessed.

From Barron's Aug. 15, 2026

—Oil prices fell as investors assessed a weaker demand outlook and continued to monitor developments in the Middle East, though talks to reopen the Strait of Hormuz remained stalled.

From The Wall Street Journal Aug. 13, 2026

I assessed my goals, analyzed my outcomes, counted my wins.

From "Becoming" by Michelle Obama

"The longitudinal exploration of cardiovascular health throughout life, rather than assessing it at a single time point, could also provide further insight into the trajectory phenotypes contributing to cognitive decline by ethnicity," Vazquez said.

From Science Daily Aug. 16, 2026

There are three parts to assessing your needs before you set up a financial plan: risk need, risk capacity and risk tolerance.

From MarketWatch Aug. 14, 2026

She added that she has never viewed the homeless count as a precise tool for assessing the crisis.

From Los Angeles Times Aug. 11, 2026

The hotel and casino company confirmed during an earnings call last week that it is currently assessing the offer.

From The Wall Street Journal Aug. 3, 2026

She looked over the tops of her tortoiseshell glasses, assessing Miranda’s complexion.

From "Interpreter of Maladies" by Jhumpa Lahiri

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