#1278 διαπονέω [διαπονέομαι] diaponeo {dee-ap-on-eh'-o}

 from G1223 and a derivative of G4192; TDNT - n/a; v

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

 1) to work out laboriously, make complete by labour
   1a) to exert one's self, strive
   1b) to manage with pains, accomplish with great labour
   1c) to be troubled, displeased, offended, pained, to be worked up

—Thayer's (New Testament Greek-English Lexicon)

—Strong's (Greek Dictionary of the New Testament)

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

 AV - grieve 2; 2

—Exhaustive Concordance (KJV Translation Frequency & Location)