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Definitions

accumulation

[uh-kyoo-myuh-ley-shuhn] / əˌkyu myəˈleɪ ʃən /


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.

Scientists have used molecular clock estimates, which track the accumulation of genetic mutations over time, to suggest that sponges first evolved around 700 million years ago.

From Science Daily • Apr. 15, 2026

"Bangladesh has a strong history of high immunisation coverage, but even small disruptions can lead to the gradual accumulation of immunity gaps over time."

From BBC • Apr. 6, 2026

Doncic, who was suspended for Monday’s game against the Washington Wizards because of technical foul accumulation, had his league-leading 16th 40-point game.

From Los Angeles Times • Apr. 1, 2026

The accumulation of hidden strains builds to tragedy.

From The Wall Street Journal • Mar. 30, 2026

“Sometimes creativity seems wasteful, illogical . . . unless it’s done for a greater purpose. In this case, the accumulation of knowledge.”

From "Insurgent" by Veronica Roth




Vocabulary lists containing accumulation