Behemoth as depicted in the Dictionnaire Infernal by Collin de Plancy

Behemoth (/bɪˈhməθ, ˈbə-/; Hebrew: בְּהֵמוֹת, bəhēmōṯ) is a beast from the biblical Book of Job, and is a form of the primeval chaos-monster created by God at the beginning of creation. Metaphorically, the name has come to be used for any extremely large or powerful entity.

Etymology

The Hebrew word behemoth (Biblical Hebrew: בְ֭הֵמוֹת, romanized: bəhēmoṯ) has the same form as the plural of Biblical Hebrew: בְּהֵמָה, romanized: bəhēmā, lit.'beast', suggesting an augmentative form meaning "great beast". Despite its plural form, it takes singulative adjectives, much like other pluralised augmentative forms such as Elohim "God".

Some theorize that the word might originate from an Egyptian word of the form pꜣ jḥ mw "the water-ox", meaning "hippopotamus", altered by folk etymology in Hebrew to resemble bəhēmā.[1] However, this phrase with this meaning is unattested at any stage of Egyptian.[2] Even before the decipherment of Ancient Egyptian in the early 19th century, there was widespread identification of the biblical behemoth with the hippopotamus. The word for "hippopotamus" in Russian remains derivative of behemoth (бегемот), a meaning that entered the language in the mid-18th century.[3][4]

Biblical description

Behemoth and Leviathan, watercolour by William Blake from his Illustrations of the Book of Job (1805).
Leviathan the sea-monster, with Behemoth the land-monster and Ziz the air-monster. "And on that day were two monsters parted, a female monster named Leviathan, to dwell in the abysses of the ocean over the fountains of the waters. But the male is named Behemoth, who occupied with his breast a waste wilderness named Duidain." (1 Enoch 60:7–8)

The Hebrew word behemoth is mentioned only once in Biblical text, in a speech from the mouth of God in the Book of Job. It is a primeval creature created by God and so powerful that only God can overcome him:[5]

Job 40:15–24[6]

The passage later pairs Behemoth with the sea-monster Leviathan, both composite mythical creatures with enormous strength that humans could not hope to control, yet both are reduced to the status of divine pets.[7]