From hupo and a derivative of eresso (to row); an under-oarsman, i.e. (generally) subordinate (assistant, sexton, constable) -- minister, officer, servant.
KJV: Agree with thine adversary quickly, whiles thou art in the way with him; lest at any time the adversary deliver thee to the judge, and the judge deliver thee to the officer, and thou be cast into prison.
NASB: "Make friends quickly with your opponent at law while you are with him on the way, so that your opponent may not hand you over to the judge, and the judge to the officer, and you be thrown into prison.
KJV: But Peter followed him afar off unto the high priest's palace, and went in, and sat with the servants, to see the end.
NASB: But Peter was following Him at a distance as far as the courtyard of the high priest, and entered in, and sat down with the officers to see the outcome.
KJV: And Peter followed him afar off, even into the palace of the high priest: and he sat with the servants, and warmed himself at the fire.
NASB: Peter had followed Him at a distance, right into the courtyard of the high priest; and he was sitting with the officers and warming himself at the fire.
KJV: And some began to spit on him, and to cover his face, and to buffet him, and to say unto him, Prophesy: and the servants did strike him with the palms of their hands.
NASB: Some began to spit at Him, and to blindfold Him, and to beat Him with their fists, and to say to Him, "Prophesy!" And the officers received Him with slaps in the face.