Dura

Boyd’s Bible Dictionary:

(circle). A plain of Babylon (Dan. 3:1).

Concise Bible Dictionary:

Plain in the province of Babylon, where Nebuchadnezzar’s golden image was set up (Dan. 3:1). Perhaps the same as Duair, S. E. of Babylon.

Strong’s Dictionary of Hebrew Words:

Number:
1757 (find all occurrences in KJV Bible)
Transliteration:
Duwra’
Phonic:
doo-raw’
Meaning:
(Aramaic) probably from 1753; circle or dwelling; Dura, a place in Babylonia
KJV Usage:
Dura

Jackson’s Dictionary of Scripture Proper Names:

habitation

Potts’ Bible Proper Names:

In roundness; circle or dwelling:―a plain of Babylon, Dan. 3:1. {Rotunditate}