Lexical Definition

‎θυρωρός‎ thyrōrós (thoo-ro-ros') gatekeeper G:N-M/F
from ‎θύρα‎ and (a watcher)

that kept the door, porter.

Usage: 5 forms in 7 verses
Form Translated As     In Verse(s)
θυρωρῷ doorkeeper Mark.13.34John.18.16
θυρωρὸσ doorkeeper John.10.3
θυρωρόσ doorkeeper LXX.2Sam.4.6John.18.17
θυρωρούσ doorkeepers LXX.2Kgs.7.11
θυρωροί as doorkeepers LXX.Ezek.44.11

Abbott-Smith

θυρωρός, -οῦ, ὁ, ἡ (< θύρα, + οὖρος, a guardian), [in LXX: IV Ki 7:11 (שׁוֹעֵר), Ez 44:11 (פְּקֻדָּה), II Ki 4:6, I Es 7*;]
a door-keeper, porter: , Mk 13:34, Jo 10:3; , Jo 18:16, 17.†

Abbott-Smith References

Book Refs
2 Samuel 4:6
2 Kings 7:11
Ezra 7:1
Ezekiel 44:11
Mark 13:34
John 10:3 · 18:16 · 18:17

Liddell-Scott-Jones

θυρωρός-ός,

[Refs 5th c.AD+] θυραϝωρός uncertain in [Refs]., Epic dialect θυραωρός (which see), , :— door-keeper, porter, [NT+7th c.BC+]:—also θυρουρός [Refs 3rd c.BC+]. (From θυρα-hoρϝος, compare οὖρος, ἐρύω (B): connected with ὠρέω by [Refs 1st c.AD+]

LSJ Scripture Refs: Mark.13.34