στρατοπεδάρχης

Derivation

from G4760 (στρατόπεδον) and G757 (ἄρχω);

Meaning

a ruler of an army, i.e. (specially), a Prætorian præfect

In the King James Version

captain of the guard

Translated as

guard (1)

Where it appears

Found in 1 verses

Acts

28:16