Definitions of words in Joel 2:1:
Day {Easton's Bible Dictionary}
Day {International Standard Bible Encyclopedia}
Sound {International Standard Bible Encyclopedia}
Zion {Easton's Bible Dictionary}
Zion {Hitchcock's Bible Names}
Zion {International Standard Bible Encyclopedia}
Hill {Easton's Bible Dictionary}
Lord {Easton's Bible Dictionary}
On {Easton's Bible Dictionary}
On {Hitchcock's Bible Names}