behemoth

noun

be·​he·​moth bi-ˈhē-məth How to pronounce behemoth (audio) ˈbē-ə-məth How to pronounce behemoth (audio)
-ˌmäth,
-ˌmȯth
often attributive
1
often capitalized religion : a mighty animal described in Job 40:15–24 as an example of the power of God
2
: something of monstrous size, power, or appearance
a behemoth truck

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In the biblical book of Job, Behemoth is the name of a powerful grass-eating, river-dwelling beast with bones likened to bronze pipes and limbs likened to iron bars. Scholars have speculated that the biblical creature was inspired by the hippopotamus, but details about the creature’s exact nature are vague. The word first passed from Hebrew into Latin, where, according to 15th century English poet and monk John Lydgate it referred to "a beast rude full of cursednesse." In modern English, behemoth mostly functions as an evocative term for something of monstrous size, power, or appearance.

Examples of behemoth in a Sentence

the newest SUV is a gas-guzzling behemoth that doesn't even fit in a standard parking space
Recent Examples on the Web
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On Monday, news came earlier than many had expected that Warner Bros. Discovery (WBD) would be splitting in two – with David Zaslav taking on the streaming and studios behemoth and CFO Gunnar Wiedenfels lumped (sorry Gunnar) with global networks. Max Goldbart, Deadline, 13 June 2025 More generally, Gefion is a computational behemoth and has been used by numerous enterprises to advance their computing capabilities; for example, Danish startup Teton has been working with Nvidia and Gefion to build out an AI care companion for clinical settings. Dr. Sai Balasubramanian, Forbes.com, 11 June 2025 Since Messi’s arrival in July 2023, Miami has tasted some competitive success while becoming a commercial behemoth in the U.S. Felipe Cardenas, New York Times, 7 June 2025 California is a country within a country — a cultural and economic behemoth where the future happens first. Julia Wick, Los Angeles Times, 7 June 2025 See All Example Sentences for behemoth

Word History

Etymology

Middle English, from Late Latin, from Hebrew bĕhēmōth

First Known Use

14th century, in the meaning defined at sense 1

Time Traveler
The first known use of behemoth was in the 14th century

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Cite this Entry

“Behemoth.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/behemoth. Accessed 18 Jun. 2025.

Kids Definition

behemoth

noun
be·​he·​moth bi-ˈhē-məth How to pronounce behemoth (audio) ˈbē-ə-ˌməth How to pronounce behemoth (audio)
-ˌmäth,
-ˌmȯth
1
often capitalized : an animal described in the Bible that is probably the hippopotamus
2
: something of monstrous size or power

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