"Euphrates" is translated: "fruitfulness," "fertility," "multiplication," "sweet.

"Euphrates River" is a symbol of the abundant, primordial, spiritually reviving, "watering" Wisdom of God, expressed in His Will, in His Covenants, bringing and multiplying to man the fruits of righteousness, the sweetness of the highest spiritual and physical Goodness from the knowledge and fulfillment of God's Will, His Commandments.      

Negative Meaning:

"Euphrates" is a symbol of the course of the sinful life of the nations, their various destructive, violent political ideologies, false religious dogmas and other beliefs that pervert, reject God's Commandments