commutation

noun

com·​mu·​ta·​tion ˌkäm-yə-ˈtā-shən 

-yü-

1

: exchange, trade

2

: replacement

specifically : a substitution of one form of payment or charge for another

a commutation by money payment for the exacted service

3

: a change of a legal penalty or punishment to a lesser one

commutation of a death sentence

4

: an act or process of commuting

… a ridge of hills makes daily commutation to San Francisco arduous.

—The New York Times

5

: the action of commutating

Synonyms of commutation

• exchange

Examples of commutation in a Sentence

He appealed for a commutation of his death sentence to life imprisonment.

an international commutation of food for oil

Recent Examples on the Web

Sentence commutation Over the strenuous objection of fellow Democrats and many Republicans — including Peters’ prosecutor and a majority of Colorado’s election clerks — Polis commuted her sentence, clearing the way for Peters’ parole on June 1 after less than two years in prison. —Mark Barabak, Mercury News, 28 May 2026

The Tribune has reviewed the names of people who have received pardons or commutations going back to the 1950s. —Kori Rumore, Chicago Tribune, 13 May 2026

In this case, the penalties will be reduced to life imprisonment without the possibility of parole or further commutation after the reprieve period ends. —Emma Bussey, FOXNews.com, 11 May 2026

Parson’s commutation of DeValkenaere followed a series of high-profile and controversial clemency actions by the former governor. —Kacen Bayless, Kansas City Star, 27 Apr. 2026

Word History

Etymology

Middle English commutacion, from Anglo-French, from Latin commutation-, commutatio, from commutare

First Known Use

15th century, in the meaning defined at sense 1

Phrases Containing commutation

• commutation ticket

Rhymes for commutation

• abdication
• aberration
• abjuration
• abnegation
• abrogation
• acceptation
• acclamation
• acclimation
• accusation
• activation
• actuation
• acylation

Kids Definition

commutation

noun

com·​mu·​ta·​tion ˌkäm-yə-ˈtā-shən 

1

: exchange entry 1 sense 2, replacement

2

: a reduction of a legal penalty

3

: an act of commuting

4

: the process of reversing the direction of an electric circuit