American Tract Society Bible Dictionary
A city in the plain of Judah, Joshua 15:36 , probably the same with the preceding Geder, and with Beth-Gader, 1 Chronicles 2:51 . It would thence seem to have pertained to the family of Caleb.
These files are public domain and are a derivative of the topics are from American Tract Society Bible Dictionary published in 1859.
Rand, W. W. Entry for 'Gederah'. American Tract Society Bible Dictionary. https://www.studylight.org/dictionaries/eng/ats/g/gederah.html. 1859.