A vast sea monster of tremendous strength, described as the most powerful and dangerous creature in the ocean.
The political state, especially a domineering and totalitarian one as theorized by Thomas Hobbes.
Something monstrously large or mighty in size, strength, wealth, etc.
Very large; gargantuan.
A whale (Physeter catodon, syn. Physeter macrocephalus), the largest of the toothed whales.
Any whale in the superfamily Physeteroidea, which also includes the small whales of genus Kogia.