Lexical Definition

‎φύλαξ‎ phýlax (foo'-lax) guard G:N-M
from ‎φυλάσσω‎

keeper.

Usage: 8 forms in 17 verses
Form Translated As     In Verse(s)
φύλαξ guardian LXX.2Sam.23.3
keeper LXX.Gen.4.9LXX.Neh.3.29LXX.Esth.2.14LXX.Esth.2.15
my guard LXX.2Sam.22.3
φύλακι keeper LXX.Esth.2.3
φύλακεσ guards LXX.Song.5.7
keepers LXX.Eccl.12.3LXX.Song.5.7
φύλακασ guards Acts.5.23Acts.12.19
φύλακα keeper LXX.Neh.2.8LXX.Esth.2.8
φύλακέσ guards Acts.12.6
φύλακάσ keepers LXX.Isa.62.6
φυλακεσ guards LXX.Ezek.27.11

Abbott-Smith

φύλαξ, -ακος, ὁ (< φυλάσσω), [in LXX for שָׁמַר, צוּר ;]
a guard, keeper: Ac 5:23 12:6, 19.†

Abbott-Smith References

Book Refs
Acts 5:23 · 12:6 · 12:19

Liddell-Scott-Jones

φυλακτήριος-τήριος, α, ον,

serving as a protection, τὰ περί τι φ. [Refs 5th c.BC+], φυλακτήριος-της, ου, , one who preserves, τῶν ἰδίων ἐθῶν [Refs 1st c.AD+]

__II ={φυλακτήρ}, a magistrate at Cumae, [Refs 1st c.AD+]