increment

American  

[in-kruh-muhnt, ing-] / ˈɪn krə mənt, ˈɪŋ- /

noun

1. something added or gained; addition; increase.

2. profit; gain.

3. the act or process of increasing; growth.

4. an amount by which something increases or grows.

   a weekly increment of $25 in salary.

5. one of a series of regular additions.

   You may make deposits in increments of $500.

6. Mathematics.

   1. the difference between two values of a variable; a change, positive, negative, or zero, in an independent variable.

   2. the increase of a function due to an increase in the independent variable.

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increment British  

/ ˈɪnkrɪmənt /

noun

1. an increase or addition, esp one of a series

2. the act of increasing; augmentation

3. maths a small positive or negative change in a variable or function. Symbol: Δ, as in Δ x or Δ f

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Other Word Forms

• incremental
  adjective

Etymology

Origin of increment

1375–1425; late Middle English < Latin incrēmentum an increase, equivalent to incrē ( scere ) to grow ( see increase) + -mentum -ment

Explanation

Consider expanding your vocabulary by a small increment, or increase, each day. Increasing your vocabulary by an increment of just two words a day means you’ll learn more than 700 new words a year! Increment is often used in the context of a series of regular increases, so this word comes in handy whenever you’re expanding or improving something over time. Maybe you contribute to your bank account in modest increments each week. Or, when working out at the gym, perhaps you increase the number of sit-ups you do by a small increment each day.

Example Sentences

“If it falls down below a certain increment, we have to pause projects,” said J.R.

From The Wall Street Journal • Jan. 8, 2026

News of Yoon's salary increase has drawn criticism among South Koreans, some of whom say they cannot believe he is still getting paid - let alone getting a increment - while he is suspended.

From BBC • Jan. 13, 2025

"Nevertheless, it is important to remember that each carbon dioxide emission causes another increment of global warming and so each emission avoided is an increment of global warming avoided."

From Salon • Aug. 20, 2024

If they clocked out after their scheduled end time, the system could also round them back to the nearest 15-minute increment.

From Seattle Times • Apr. 20, 2024

This contributed to his sense of majesty, true enough, but pushed an increment further, the majestic man became His Majesty.

From "Founding Brothers: The Revolutionary Generation" by Joseph J. Ellis