Je·hosh·a·phat (j?-h?sh??-f?t?, -h?s?-) or Je·hos·a·phat (-h?s?-) Ninth century bc. King of Judah who formed an alliance with the kingdom of Israel.American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.Jehoshaphat (d???h????fæt; -?h?s-) n1. (Bible) the king of Judah (?873??849 bc) (I Kings 22:41?50)2. (Bible) the site of Jehovah’s apocalyptic judgment upon the nations (Joel 4:14)Collins English Dictionary ? Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014Je?hosh?a?phat (d???h?? ??fæt, -?h?s-) n. a king of Judah who reigned in the 9th century B.C. I Kings 22:41?50. Random House Kernerman Webster’s College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.