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progression

American  
[pruh-gresh-uhn] / prəˈgrɛʃ ən /

noun

  • progressions
    plural
  1. the act of progressing; forward or onward movement.

  2. a passing successively from one member of a series to the next; succession; sequence.

  3. Mathematics. a succession of quantities in which there is a constant relation between each member and the one succeeding it.

  4. Music. the manner in which chords or melodic tones follow one another; a succession of chords or tones.

  5. Astrology. any of a variety of methods of comparing the natal chart to subsequent planetary positions in order to establish an optimum time to accomplish things or to establish the probable time an event occurred or will occur.


progression British  
/ prəˈɡrɛʃən /

noun

  1. the act of progressing; advancement

  2. the act or an instance of moving from one thing or unit in a sequence to the next

  3. maths a sequence of numbers in which each term differs from the succeeding term by a constant relation See also arithmetic progression geometric progression harmonic progression

  4. music movement, esp of a logical kind, from one note to the next ( melodic progression ) or from one chord to the next ( harmonic progression )

  5. astrology one of several calculations, based on the movement of the planets, from which it is supposed that one can find the expected developments in a person's birth chart and the probable trends of circumstances for a year in his life

"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 progression

First recorded in 1400–50; late Middle English, from Latin prōgressiōn-, stem of prōgressiō “advancement, forward movement”; equivalent to progress + -ion

Explanation

A progression is a series that advances in a logical and predictable pattern. In mathematics, for example, the series 2, 4, 6, 8 is an arithmetic progression. If asked to give the next number, most people would reply 10. A movement forward, especially one that advances toward some achievement, is called a progression. When you get your learner's permit, it's a step in the natural progression from child to responsible adult — although you may see it as part of your progression toward freedom. The progression from permit to driver's license includes a few more steps, like highway driving and learning how to parallel park your dad's enormous car.

Keep Reading on Vocabulary.com

Vocabulary lists containing progression

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:

James, the epidemiologist in Australia, said the slower progression of the Bundibugyo strain is likely an evolutionary strategy to spread more widely before burning out.

From The Wall Street Journal Aug. 6, 2026

That was the lens progression we were going for and heart progression we were looking for.

From Los Angeles Times Aug. 6, 2026

"I'm hoping that a year in, understanding the demands that are required, players like Dibling and George will make that progression and then suddenly our squad looks more trustworthy."

From BBC Aug. 3, 2026

The results suggest that progression in chronic blood cancers may be biologically 'encoded' years before a patient's condition visibly deteriorates.

From Science Daily Aug. 1, 2026

It had a chaotic, almost unmusical sound, without rhythm or form or progression, like the noise of nature.

From "The Things They Carried" by Tim O'Brien

After revisiting Edgard Varèse’s music, he built upon Varèse’s ideas about building and extending musical structures that are independent from standard harmonic progressions.

From The Wall Street Journal Oct. 27, 2025

Injured starters Tyler Glasnow, Blake Snell and Roki Sasaki are all in throwing progressions.

From Los Angeles Times Jun. 5, 2025

And then he wrote this song that kind of had some similar chord progressions in it.

From Seattle Times May 8, 2024

"As a fundamental principle in music composition, it is necessary to combine temporal sequences from tension-building to resolution in various scales, from harmonic progressions to entire movements," Nagai writes.

From Science Daily Apr. 18, 2024

Harmonic analysis is also necessary for anyone who wants to be able to compose reasonable chord progressions or to study and understand the music of the great composers.

From "Understanding Basic Music Theory" by Catherine Schmidt-Jones and Russel Jones

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