- Original: σθενόω - Transliteration: Sthenoo - Phonetic: sthen-o'-o - Definition: 1. to make strong, strengthen a. of one's soul - Origin: from sthenos (bodily vigour, probably akin to the base of G2476 ) - TDNT entry: None - Part(s) of speech: Verb - Strong's: From σθένος sthenos (bodily vigor; probably akin to the base of G2476 ); to strengthen that is (figuratively) confirm (in spiritual knowledge and power): - strengthen. Total KJV Occurrences: 1 • strengthen, 1 1 Peter 5:10