Abbott-Smith Manual Greek Lexicon
σκοπός (G4649)
1 σκοπός , -οῦ, ὁ [in LXX chiefly for צֹפֶה ;] a watcher, watchman ( Ez 3:17 , al.). a mar k on which to fix the eye ( Wi 5:12 , 21 , al.). Metaph., of an aim or object: Phl 3:14 .†
G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain