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

The list of financial institutions whose accounts pig-butchering scammers have made use of includes global behemoths like Bank of America, Chase, Citibank, HSBC and Wells Fargo and many other U.S. and foreign lenders. —Cezary Podkul, ProPublica, 25 June 2025

The country behemoth has held atop the ranking of the most consumed full-length in the United States for a month now, and will likely keep in first place for a while. —Hugh McIntyre, Forbes.com, 20 June 2025

In December 2020, the Chinese toy behemoth went public, achieving a market cap of $12.5 billion and raising $676 million in an initial public offering. —Emma Burleigh, Fortune, 18 June 2025

The first diners to order that behemoth pronounced the taste as good as the presentation. —Linda Zavoral, Mercury News, 13 June 2025

Word History

Etymology

Middle English, from Late Latin, from Hebrew bĕhēmōth

First Known Use

14th century, in the meaning defined at sense 1

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