#4648 מְפִיבֹשֶׁת M@phiybosheth {mef-ee-bo'-sheth}
     or מְפִבֹשֶׁת M@phibosheth {mef-ee-bo'-sheth}

 probably from H6284 and H1322; TWOT - n/a; n pr m

—Hebrew Word Study (Transliteration-Pronunciation Etymology & Grammar)

 Mephibosheth = "exterminating the idol"
 1) grandson of Saul and son of Rizpah the daughter of Aiah, Saul's
    concubine; he and his brother Armoni were among the 7 victims
    surrendered by David to the Gibeonites to avert a famine
 2) son of Jonathan and grandson of Saul
    2a) also 'Merib-baal'

—Brown-Driver-Briggs (Old Testament Hebrew-English Lexicon)

—Strong's (Hebrew & Chaldee Dictionary of the Old Testament)

—NAS Exhaustive Concordance of the Bible with Hebrew-Aramaic and Greek Dictionaries

 AV - Mephibosheth 15; 15

—Exhaustive Concordance (KJV Translation Frequency & Location)