Strong's #443: anthropoktonos (pronounced anth-ro-pok-ton'-os)
from 444 and kteino (to kill); a manslayer:--murderer. Compare 5406.
Thayer's Greek Lexicon:
̓́
anthrōpoktonos
1) a manslayer, murderer
Part of Speech: adjective
Relation: from G444 and kteine (to kill)
Usage:
This word is used 3 times:
John 8:44: "do. He was a murderer from the beginning, and abode"
1 John 3:15: "his brother is a murderer: and ye know that no"
1 John 3:15: "ye know that no murderer hath eternal life"