Myth. Also 6 erron. erobus. [a. L. Erebus, a. Gr. Ἔρεβος; ? cogn. with Goth. riqis darkness.] The proper name of ‘a place of darkness, between Earth and Hades’ (Liddell and Scott); often used in phrase dark as Erebus.

1

1596.  Shaks., Merch. V., V. i. 87. His affections [are] darke as Erobus.

2

1667.  Milton, P. L., II. 883. Harsh Thunder … the lowest bottom shook Of Erebus.

3

1728.  T. Cooke, trans. Hesiod’s Theogony, 202, II. 28.

        And Erebus, black Son, from Chaos came,
Born with his Sister Night a sable Dame.

4

1839.  Marryat, Phant. Ship, I. x. 217. The night was dark as Erebus.

5

  Comb.  1815.  W. H. Ireland, Scribbleomania, 169.

        Since the pow’r that impell’d thee was Erebus bred,
And the dun gloom of chaos usurp’d heart and head.

6