Behemoth

Behemoth

Behemoth (Hebrew בהמות, behemoth (Modern: Behemot) English pronunciation: /bɨˈhiːməθ/ or /ˈbiː.əməθ/, also /ˈbeɪ.əmɔːθ/) is a creature mentioned in the Book of Job, 40:15-24. Metaphorically, the name has come to be used for any extremely large or powerful entity.

via: http://en.wikipedia.org/wiki/Behemoth