Third-person singular simple present indicative form of to kill.(verb)
Wiktionary.org : Text is available under the Creative Commons Attribution-ShareAlike License
Use "killeth" in a sentence
"-- With a little freedom in the use of words, one might actually call Jesus a "free spirit" .9 -- he cares nothing for what is established: the word killeth,10 whatever is established killeth."
"Remember, too, that to shew mercy is better than to shed blood; the sword killeth, but the favor of the ruler bringeth joy and happiness."
"Neither did this rouse them thoroughly, He says at last what is indeed enough to give them wings [571]; the one "killeth," the other"