amassed; amassing; amasses

transitive verb

1
: to collect for oneself : accumulate
amass a great fortune
2
: to collect into a mass : gather
must select rather than simply amass details

intransitive verb

: to come together : assemble
Dark clouds amassed over the city.
amasser noun
amassment noun

Examples of amass in a Sentence

They've amassed a wealth of information. amassed a truckload of donations in the course of their canned food drive
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.
Crowds protesting billionaire Elon Musk's purge of the U.S. government under President Trump began amassing outside Tesla dealerships throughout the U.S. and in some cities in Europe on Saturday in the latest attempt to dent the fortune of the world's richest man. CBS News, 29 Mar. 2025 The 18th edition of the wildly popular cricket tournament kicked off with unprecedented audience numbers, amassing 49.56 billion minutes of cumulative watch time across JioHotstar‘s streaming platform and the Star Sports Network. Naman Ramachandran, Variety, 28 Mar. 2025 Senior shooting guard Will Richard racked up 15 points, four rebounds and three steals, graduate student shooting guard Alijah Martin amassed 14 points and seven rebounds, and All-American first-team point guard and senior Walter Clayton Jr. had 13 points and four assists. Edward Lee, Baltimore Sun, 28 Mar. 2025 TikTok is flooded with videos, many of which have amassed hundreds of thousands of views, where servers are recruited to prank unsuspecting customers by taking their food away in the middle of their meal. Larisha Paul, Rolling Stone, 28 Mar. 2025 See All Example Sentences for amass

Word History

Etymology

Anglo-French amasser, from a- (from Latin ad-) + masser to gather into a mass, from masse mass

First Known Use

15th century, in the meaning defined at transitive sense 1

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

Browse Nearby Words

Cite this Entry

“Amass.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/amass. Accessed 2 Apr. 2025.

Kids Definition

amass

verb
: to collect into a mass : accumulate
amasser noun

More from Merriam-Webster on amass

Last Updated: - Updated example sentences
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