multitudinous

adjective

mul·​ti·​tu·​di·​nous ˌməl-tə-ˈtüd-nəs How to pronounce multitudinous (audio)
-ˈtyüd-;
-ˈtü-dᵊn-əs
-ˈtyü-
Synonyms of multitudinousnext
1
: including a multitude of individuals : populous
the multitudinous city
2
: existing in a great multitude
multitudinous opportunities
3
: existing in or consisting of innumerable elements or aspects
multitudinous applause
multitudinously adverb
multitudinousness noun

Did you know?

“I am large, I contain multitudes.” So wrote Walt Whitman in his most celebrated poem, “Song of Myself.” He was expressing his ability to hold within himself contradictory statements, facets, opinions, beliefs, etc. Another, if less poetic, way of saying “I contain multitudes” might be “I am multitudinous,” using the sense of that five-syllable word meaning “existing in or consisting of innumerable elements or aspects.” Multitudinous doesn’t have a lot of meanings—three to be exact—but each one concerns, well, a lot. In addition to serving Whitmanesque purposes as noted above, multitudinous is the kind of highly expressive word that you can rely upon when you want something a little more emphatic than plain old numerous, as in “multitudinous possibilities.” Lastly, its original sense—still in use today—is a synonym of populous meaning “including a multitude of individuals,” as in “the multitudinous city.”

Examples of multitudinous in a Sentence

Their lives have changed in multitudinous ways. the multitudinous questions that seem to be an inevitable part of opening day at school
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.
From their external-frame origins, modern hiking backpacks have branched out into forms multitudinous. Adam Roy, Outside, 31 Oct. 2025 The film discussed at greatest length in this saga of addiction and recovery is Welcome to New York, the first project that Ferrara got in the can after kicking his multitudinous chemical habits. Nick Pinkerton, Harpers Magazine, 24 Oct. 2025 Launched as Holton’s artistic inquiry into his own Chinese heritage, the project has evolved into a profound examination of family dynamics, migration, and cultural hybridity in contemporary New York, where the American identity is multitudinous. Natasha Gural, Forbes.com, 11 June 2025 On her multitudinous podcast appearances, the talk often turns to therapy. Kerry Howley, Vulture, 24 Apr. 2025 See All Example Sentences for multitudinous

Word History

First Known Use

1603, in the meaning defined at sense 1

Time Traveler
The first known use of multitudinous was in 1603

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Cite this Entry

“Multitudinous.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/multitudinous. Accessed 20 Dec. 2025.

Kids Definition

multitudinous

adjective
mul·​ti·​tu·​di·​nous ˌməl-tə-ˈt(y)üd-nəs How to pronounce multitudinous (audio)
-ᵊn-əs
: consisting of a multitude
multitudinous questions
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