Strong’s Dictionary of Hebrew Words:
Meaning:
from an unused root meaning to be exuberant in growth; lined with shrubbery; Zered, a brook East of the Dead Sea
Jackson’s Dictionary of Scripture Proper Names:
the stranger subdued: the bond subdued
Potts’ Bible Proper Names:
Power spread abroad; exuberant growth:―brook E. of Dead Sea [ZARED], Deut. 2:13. {Potentia diffusa}