The word signifies a wall, inclosure, fortified place; as do also the two names following, which are derived from it. Geder itself was an ancient Canaanitish place, in the plain of Judah, Joshua 12:13 , and was probably the same with the following Gederah.
Although written in 1859 by William Rand, this dictionary of the Bible from the American Tract Society is still relevant today.Wikipedia
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