limit

American  

[lim-it] / ˈlɪm ɪt /

noun

limits plural

1. the final, utmost, or furthest boundary or point as to extent, amount, continuance, procedure, etc.: the limit of vision.

   the limit of his experience;

   the limit of vision.

2. a boundary or bound, as of a country, area, or district.

   Synonyms:

   border, frontier, confines

3. Mathematics.

   1. a number such that the value of a given function remains arbitrarily close to this number when the independent variable is sufficiently close to a specified point or is sufficiently large. The limit of 1/ x is zero as x approaches infinity; the limit of (x − 1) 2 is zero as x approaches 1.

   2. a number such that the absolute value of the difference between terms of a given sequence and the number approaches zero as the index of the terms increases to infinity.

   3. one of two numbers affixed to the integration symbol for a definite integral, indicating the interval or region over which the integration is taking place and substituted in a primitive, if one exists, to evaluate the integral.

4. limits, the premises or region enclosed within boundaries.

   We found them on school limits after hours.

5. Games. the maximum sum by which a bet may be raised at any one time.

6. Informal. the limit, something or someone that exasperates, delights, etc., to an extreme degree.

   You have made errors before, but this is the limit.

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verb (used with object)

limits, present (3rd person singular) limited, past participle, past limiting present participle

1. to restrict by or as if by establishing limits (usually followed byto ).

   Please limit answers to 25 words.

2. to confine or keep within limits.

   to limit expenditures.

   Synonyms:

   bound, restrain

3. Law. to fix or assign definitely or specifically.

limit British  

/ ˈlɪmɪt /

noun

1. (sometimes plural) the ultimate extent, degree, or amount of something

   the limit of endurance

2. (often plural) the boundary or edge of a specific area

   the city limits

3. (often plural) the area of premises within specific boundaries

4. the largest quantity or amount allowed

5. maths

   1. a value to which a function f( x ) approaches as closely as desired as the independent variable approaches a specified value ( x = a) or approaches infinity

   2. a value to which a sequence an approaches arbitrarily close as n approaches infinity

   3. the limit of a sequence of partial sums of a convergent infinite series

      the limit of 1 + ½ + ¼ + ⅛ + … is 2

6. maths one of the two specified values between which a definite integral is evaluated

7. informal a person or thing that is intolerably exasperating

8. 1. out of bounds

   2. forbidden to do or use

      smoking was off limits everywhere

9. to a certain or limited extent

   I approve of it within limits

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verb

1. to restrict or confine, as to area, extent, time, etc

2. law to agree, fix, or assign specifically

limit Scientific  

/ lĭm′ĭt /

1. A number or point for which, from a given set of numbers or points, one can choose an arbitrarily close number or point. For example, for the set of all real numbers greater than zero and less than one, the numbers one and zero are limit points, since one can pick a number from the set arbitrarily close to one or zero (even though one and zero are not themselves in the set). Limits form the basis for calculus, where a number L is defined to be the limit approached by a function f(x) as x approaches a if, for every positive number ε, there exists a number δ such that ‖ f(x)−L ‖

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limit Idioms  

1. see go whole hog (the limit); sky's the limit; the limit.

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Other Word Forms

Derived Forms

• limitableness
  noun
• limitlessness
  noun
• underlimit
  noun
• limitable
  adjective
• limitless
  adjective
• limitlessly
  adverb

Inflected Forms

Nouns

• limits
  plural

Participles

• limiting
  present
• limited
  past

Conjugated Forms

Present

• limit
  simple
• limits
  simple
• have limited
  perfect
• has limited
  perfect
• am limiting
  progressive
• are limiting
  progressive
• is limiting
  progressive
• have been limiting
  perfect progressive
• has been limiting
  perfect progressive

Past

• limited
  simple
• had limited
  perfect
• was limiting
  progressive
• were limiting
  progressive
• had been limiting
  perfect progressive

Future

• will limit
  simple
• will have limited
  perfect
• will be limiting
  progressive
• will have been limiting
  perfect progressive

Etymology

Origin of limit

First recorded in 1325–75; Middle English lymyt, from Latin līmit-, stem of līmes “boundary, path between fields”

Explanation

A limit is a boundary, or how far something can go, or the maximum amount of something. When you reach the limit, imagine a little sign saying "the end." There's a limit to how much weight you can lift, how many words can be written in an hour, or how long someone can stay awake. Once you pass the city limits, you have left town. Sporting events have time limits. As a verb, you can limit how much chocolate your kids are allowed to eat. And if you don't feel like writing much, you'll limit your essay to just 400 words instead of 500.

Example Sentences

"The smell of smoke has reached most of the city, and we encourage everyone to limit exposure as much as possible," the Los Angeles Fire Department said in a Facebook post.

From Barron's • Jun. 21, 2026

There appears to be no limit to what humanoid robots will one day be able to do, and the BBC has also reported on the development of robots to help human soldiers on the battlefield.

From BBC • Jun. 20, 2026

That fight exploded in January over who gets to limit applications of AI in combat and surveillance, and escalated over the weekend.

From The Wall Street Journal • Jun. 19, 2026

Should you reach that cap, the Social Security Administration continues to give benefits to the family, but will proportionately lower the benefit for each person so that it does not exceed the limit.

From MarketWatch • Jun. 18, 2026

I guess I was just to my limit with feeling bad about myself, and lonely, and tired out in general.

From "Ida B" by Katherine Hannigan

Related Words

• bar
• curb
• define
• hinder
• inhibit
• lessen
• narrow
• reduce
• set
• specify