amassed; amassing; amasses
Synonyms of amassnext

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
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Even outside of traditional television, the reality TV model has made millionaires of even more toxic matriarchs such as Ruby Framke, who amassed over 2 million YouTube subscribers by pimping out her children for clicks while criminally abusing them in secret. Tiana Lowe Doescher, The Washington Examiner, 20 Mar. 2026 Flanagan has amassed eight Senate endorsers, mostly from the party’s progressive wing, and Craig has five, several of whom served with her in the House. Burgess Everett, semafor.com, 20 Mar. 2026 The co-owner of Izakaya Seki, a neighborhood Japanese restaurant tucked into Washington’s U Street corridor, had amassed a stash of minimal-intervention bottles that weren’t a fit for the dinner menu. Emily Saladino, Washington Post, 20 Mar. 2026 Since then, the hit-making producer has amassed billions of streams across streaming platforms with his genre-bending music. Maya Georgi, Rolling Stone, 19 Mar. 2026 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 28 Mar. 2026.

Kids Definition

amass

verb
: to collect into a mass : accumulate
amasser noun

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