Merathaim

Strong’s Dictionary of Hebrew Words:

Transliteration:
Mrathayim
Phonic:
mer-aw-thah’-yim
Meaning:
dual of 4751 feminine; double bitterness; Merathajim, an epithet of Babylon
KJV Usage:
Merathaim

Jackson’s Dictionary of Scripture Proper Names:

double rebellion: double bitterness

Potts’ Bible Proper Names:

Double rebellion; double bitterness; great domination:―symbolical of Babylon, Jer. 50:21. {Gemina rebellio}