behemoth

noun

be·​he·​moth bi-ˈhē-məth  ˈbē-ə-məth 

-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

Did you know?

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.

Synonyms

• blockbuster
• colossus
• dinosaur
• dreadnought
• elephant
• giant
• Goliath
• jumbo
• leviathan
• mammoth
• mastodon
• monster
• titan
• whale
• whopper

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

JoongAng Group and retail behemoth Lotte Group have inked a blockbuster deal that promises to dramatically reshape South Korea‘s theatrical landscape. —Naman Ramachandran, Variety, 9 May 2025

So, for quite some time, Jackson’s behemoth was the bestselling release in the country. —Hugh McIntyre, Forbes.com, 3 May 2025

Shein and Temu have become shopping behemoths thanks in part to the exemption. —Andrew Ross Sorkin, New York Times, 2 May 2025

The behemoth of federal civil rights laws may originate with the Civil Rights Act of 1964, but far too much of it has been invented by administrative agencies and courts. —The Editors, National Review, 25 Apr. 2025

Word History

Etymology

Middle English, from Late Latin, from Hebrew bĕhēmōth

First Known Use

14th century, in the meaning defined at sense 1

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Kids Definition

behemoth

noun

be·​he·​moth bi-ˈhē-məth  ˈbē-ə-ˌməth 

-ˌmäth,

-ˌmȯth

1

often capitalized : an animal described in the Bible that is probably the hippopotamus

2

: something of monstrous size or power