Boyd’s Bible Dictionary:
(earthquake). The hill on which Joshua was buried (Josh. 24:30; 2 Sam. 23:30).
Concise Bible Dictionary:
A hill in the district of mount Ephraim, on the side of which Joshua was buried (Josh. 24:30; Judg. 2:9). Hiddai, or Hurai, was of or from “the brooks [valleys, margin] of Gaash” (2 Sam. 23:30; 1 Chron. 11:32).
Strong’s Dictionary of Hebrew Words:
Meaning:
from 1607; a quaking; Gaash, a hill in Palestine
Potts’ Bible Proper Names:
A shaking; a tempest; earthquake:―hill on which Joshua was buried, Josh. 24:30. {Concussio}