cumulative

adjective

cu·​mu·​la·​tive ˈkyü-myə-lə-tiv 

-ˌlā-

1

a

: increasing by successive additions

b

: made up of accumulated parts

2

: tending to prove the same point

cumulative evidence

3

a

: taking effect upon completion of another penal sentence

a cumulative sentence

b

: increasing in severity with repetition of the offense

cumulative penalty

4

: formed by the addition of new material of the same kind

a cumulative book index

5

: summing or integrating overall data or values of a random variable less than or less than or equal to a specified value

cumulative normal distribution

cumulative frequency distribution

6

finance

a

: to be added if not paid when normally due to the next payment or a future payment

cumulative preferred dividends

cumulative interest

b

of stock : bearing such a dividend

cumulative preferred stock

cumulatively adverb

cumulativeness noun

Synonyms

• accretive
• accumulative
• additive
• conglomerative
• incremental

Examples of cumulative in a Sentence

… Game Boy, which first came out in 1989 as a monochrome handheld toy, has become the most successful of all of the systems, reaching cumulative sales of 110 million units to date … —N'gai Croal, Newsweek, 28 May 2001

They began looking at the cumulative effect of stress and realized that, while there might have been an incident that finally triggered the madness, a series of previous events had lowered the soldier's emotional resistance. —Michael Fleming and Roger Manvell, Psychology Today, July 1987

Insist on yourself; never imitate. Your own gift you can present every moment with the cumulative force of a whole life's cultivation; but of the adopted talent of another, you have only an extemporaneous, half possession. —Ralph Waldo Emerson, "Self-Reliance," in Essays,  1841

a cumulative weight gain of 20 pounds over the course of a year

Recent Examples on the Web

Mangione was Gilman valedictorian for having achieved the highest cumulative GPA over four years, according to his LinkedIn. —Joseph Epstein, Newsweek, 10 Dec. 2024

The film now has a cumulative total of $76.3 million in the Middle Kingdom, a number that slightly differs from the $74.8 million figure reported by Comscore. —Naman Ramachandran, Variety, 9 Dec. 2024

Since January 2021, Wisconsin has seen a cumulative inflation rate of 20.5%, according to data MarketWatch compiled from the U.S. Congress Joint Economic Committee. —Maia Pandey, Journal Sentinel, 9 Dec. 2024

And, as of May 2024, the song earned Carey another record — the most cumulative weeks on the U.K. singles chart by a female artist (one song) with 131 weeks. —Skyler Caruso, People.com, 7 Dec. 2024

Word History

Etymology

see cumulate

First Known Use

1605, in the meaning defined at sense 1b

Phrases Containing cumulative

• cumulative distribution function
• cumulative effect

Kids Definition

cumulative

adjective

cu·​mu·​la·​tive ˈkyü-myə-lət-iv 

-ˌlāt-

: increasing (as in force, strength, or amount) by additions one after another

cumulative effects

cumulatively adverb

cumulativeness noun

Medical Definition

cumulative

adjective

cu·​mu·​la·​tive ˈkyü-myə-lət-iv, -ˌlāt- 

: increasing in effect by successive doses (as of a drug or poison)

cumulative poisoning by organochlorine pesticides

—Jack Clincy

cumulatively adverb

Legal Definition

cumulative

adjective

cu·​mu·​la·​tive ˈkyü-myə-lə-tiv, -ˌlā- 

1

: increasing by successive additions

2

: tending to prove the same point

cumulative testimony

3

: following in time