progression

noun

pro·​gres·​sion prə-ˈgre-shən 

1

: a sequence of numbers in which each term is related to its predecessor by a uniform law

2

a

: the action or process of progressing : advance

b

: a continuous and connected series : sequence

3

a

: succession of musical tones or chords

b

: the movement of musical parts in harmony

c

: sequence sense 2c

progressional

prə-ˈgresh-nəl 

-ˈgre-shə-nᵊl

adjective

Synonyms

• sequence
• chain
• train

Examples of progression in a Sentence

Doctors were surprised by the rapid progression of the disease.

the natural progression of his musical talent

Recent Examples on the Web

Allen consistently had time to scan the field and go through his progressions. —The Athletic Nfl Staff, New York Times, 8 Sep. 2025

There’s an entire progression and leveling system within this specific activity. —Paul Tassi, Forbes.com, 6 Sep. 2025

Searching for a logical progression from The Office and like-minded comedies, so far The Paper has come up with a strange, often funny hybrid, with characters experiencing Parks and Rec idealism and Office-style fluorescent-light tedium simultaneously and sometimes incoherently. —Jesse Hassenger, Vulture, 5 Sep. 2025

Few treatment options exist, resulting in a high unmet need for new therapies to address functional deficits and disease progression. —Arkansas Online, 4 Sep. 2025

Word History

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing progression

• arithmetic progression
• geometric progression
• harmonic progression

Rhymes for progression

• accession
• aggression
• compression
• concession
• confession
• depression
• digression
• discretion
• expression
• impression
• obsession
• oppression

Kids Definition

progression

noun

pro·​gres·​sion prə-ˈgresh-ən 

1

: the action of progressing or moving forward

2

: a continuous and connected series (as of acts, events, or steps)

3

: a changing from one chord to another by means of several notes or chords coming one after the other