τελειωτής G5051
teleiōtḗs · tel-i-o-tace' · Noun Masculine
from τελειόω; a completer, i.e. consummater:--finisher.
1 Occurrence in the King James Bible
Hebrews 12:2Looking unto Jesus the author and finisher of our faith; who for the joy that was set before him endured the cross, despising the shame, and is set down at the right hand of the throne of God.