accumulate

verb

ac·​cu·​mu·​late ə-ˈkyü-m(y)ə-ˌlāt How to pronounce accumulate (audio)
accumulated; accumulating

transitive verb

: to gather or pile up especially little by little : amass
accumulate a fortune

intransitive verb

: to increase gradually in quantity or number
snow accumulating to a depth of several feet

Examples of accumulate in a Sentence

Evidence of his guilt is accumulating. the number of complaints about that mail order firm is really accumulating
Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Last week, a video of Hasan Piker reacting to the sight of Charlie Kirk getting shot during a discussion at Utah Valley University on Wednesday quickly accumulated millions of views. Spencer Kornhaber, The Atlantic, 15 Sep. 2025 Brunson won her first Emmy in 2022 for Outstanding Writing For a Comedy Series, and has accumulated 12 total nominations. Liza Esquibias, PEOPLE, 15 Sep. 2025 What To Know The supporting drama actor category, formally established in 1970, has seen 13 Black actors accumulate 23 nominations over five decades. Adeola Adeosun, MSNBC Newsweek, 15 Sep. 2025 Risk management Josh — Investors should be collecting the roughly 3% dividend yield and accumulating opportunistically so long as the stock remains above that obvious support at $150. Josh Brown,sean Russo, CNBC, 15 Sep. 2025 See All Example Sentences for accumulate

Word History

Etymology

borrowed from Latin accumulātus, past participle of accumulāre "to heap up, add to, increase," from ad- ad- + cumulāre "to gather into a heap" — more at cumulate

Note: In part a Latinization of Middle French accumuler.

First Known Use

15th century, in the meaning defined at transitive sense

Time Traveler
The first known use of accumulate was in the 15th century

Browse Nearby Words

Cite this Entry

“Accumulate.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/accumulate. Accessed 17 Sep. 2025.

Kids Definition

accumulate

verb
ac·​cu·​mu·​late ə-ˈkyü-myə-ˌlāt How to pronounce accumulate (audio)
accumulated; accumulating
1
: to gather or pile up especially little by little : amass
accumulate a fortune
2
: to increase in quantity, number, or amount
rubbish accumulates quickly

Legal Definition

accumulate

verb
ac·​cu·​mu·​late
accumulated; accumulating

transitive verb

: to gather especially little by little
specifically : to add (income from a fund) back into the principal

intransitive verb

: to increase gradually in amount or number

More from Merriam-Webster on accumulate

Last Updated: - Updated example sentences
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