Easton's Bible Dictionary: M. G. Easton, M.A., D.D.

Ferry boat

(2 Sam. 19:18), some kind of boat for crossing the river which the men of Judah placed at the service of the king. Floats or rafts for this purpose were in use from remote times (Isa. 18:2).

Original from The Bible Foundation - bf.org. They claim public domain status for their original text.