- Original: προαμαρτάνω - Transliteration: Proamartano - Phonetic: pro-am-ar-tan'-o - Definition: 1. to sin before a. of those who before receiving baptism had been guilty of the vices especially common among the Gentiles - Origin: from G4253 and G264 - TDNT entry: None - Part(s) of speech: Verb - Strong's: From G4253 and G264 ; to sin previously (to conversion): - sin already heretofore sin. Total KJV Occurrences: 2 • already, 1 2 Corinthians 12:21 • sinned, 1 2 Corinthians 13:2