Bible dictionaries
Gashmu
What Bible dictionaries say about “Gashmu”, one article after the other.
International Standard Bible Encyclopedia (ISBE 1915)
gash'-mu, gash'-moo (gashmu):
A form of the name GESHEM (which see), found in Ne 6:6 (compare Ne 6:1), "And Gashmu saith it." According to BDB the same termination -u is found in Nabatean proper names.
International Standard Bible Encyclopedia — James Orr, general editor and contributors; CrossWire SWORD module ISBE 2.2
The article in ISBE 1915Smith’s Bible Dictionary
a variation of the name GESHEM. (Nehemiah 6:6) (B.C. 446.)
William Smith; revised by F. N. Peloubet and M. A. Peloubet; CrossWire SWORD module Smith 1.3
The article in Smith