σπεκουλάτωρ, ορος, ὁ,
= Latin speculator, properly scout: but in the Roman Imperial army,
__1 one of the principales or head-quarters' staff of a legionary commander or provincial governor (whose duties included the carrying out of executions), [[ NT.Mark.6.27, “POxy.” 1193.1 (4th c.AD), etc. ] NT+4th c.AD+]
__2 one of the Imperial body-guard (speculatores Augusti),= δορυφόρος, [[ 10th c.AD: Suidas Legal icographus ] Refs]