Abbott-Smith Manual Greek Lexicon
τελείως (G5049)
1 ** τελείως ( τέλειος ), adv. , [in LXX: Jth 11:6 , II Mac 12:42 , III Mac 3:26 7:22 , R* ;] completely, perfectly : I Pe 1:13 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain