excess

American  

[ik-ses, ek-ses, ek-ses, ik-ses] / ɪkˈsɛs, ˈɛk sɛs, ˈɛk sɛs, ɪkˈsɛs /

noun

1. the fact of exceeding exceeding something else in amount or degree.

   His strength is in excess of yours.

2. the amount or degree by which one thing exceeds another.

   The bill showed an excess of several hundred dollars over the estimate.

3. an extreme or excessive amount or degree; superabundance.

   to have an excess of energy.

   Synonyms:

   surplus

   Antonyms:

   deficiency, lack

4. a going beyond what is regarded as customary or proper.

   to talk to excess.

5. immoderate indulgence; intemperance in eating, drinking, etc.

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adjective

1. more than or above what is necessary, usual, or specified; extra.

   a charge for excess baggage; excess profits.

verb (used with object)

1. to dismiss, demote, transfer, or furlough (an employee), especially as part of a mass layoff.

excess British  

noun

1. the state or act of going beyond normal, sufficient, or permitted limits

2. an immoderate or abnormal amount, number, extent, or degree too much or too many

   an excess of tolerance

3. the amount, number, extent, or degree by which one thing exceeds another

4. chem a quantity of a reagent that is greater than the quantity required to complete a reaction

   add an excess of acid

5. overindulgence or intemperance

6. insurance a specified contribution towards the cost of a claim, stipulated on certain insurance policies as being payable by the policyholder

7. of more than; over

8. to an inordinate extent; immoderately

   he drinks to excess

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adjective

1. more than normal, necessary, or permitted; surplus

   excess weight

2. payable as a result of previous underpayment

   excess postage

   an excess fare for a railway journey

excess Idioms  

1. see carry too far (to excess); in excess of.

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Etymology

Origin of excess

First recorded in 1350–1400; Middle English (noun and adjective), from Latin excessus “departure, digression,” noun use of past participle of excēdere “to go out”; exceed

Example Sentences

As soon as he pays only what he owes for income taxes this year, he’s checking the “exempt” box and putting the excess in savings.

From MarketWatch • Apr. 6, 2026

The result meant the 29-year-old banked the £150,000 top prize and became only the third player to win in excess of £1m in a single season, after Ronnie O'Sullivan and Trump.

From BBC • Apr. 5, 2026

This leads to excess salt and water retention, raising blood pressure and making it difficult to control.

From Science Daily • Apr. 3, 2026

Democracy brings with it popular will, and implies popular passion, and the possibility of excess.

From The Wall Street Journal • Apr. 2, 2026

That winter she burned the excess copies for fuel.

From "The Devil in the White City" by Erik Larson

Related Words

• exuberance
• glut
• overkill
• surplus
• waste