Easton's Bible Dictionary: M. G. Easton, M.A., D.D.
Hosanna
Save now! or Save, we beseech, (Mt. 21:9). This was a customary form of acclamation at the feast of Tabernacles. (Comp. Ps. 118:25.)
Original from The Bible Foundation - bf.org. They claim public domain status for their original text.