Lexical Definition

‎πανοπλία‎ panoplía (pan-op-lee'-ah) complete armor ^G:N-F
from a compound of ‎πᾶς‎ and ‎ὅπλον‎

all (whole) armour.

• full armor ("panoply")

Abbott-Smith

πανοπλία, -ας, ἡ (< πᾶς, ὅπλον), [in LXX: II Ki 2:21 (חֲלִיצָה), Jb 39:20, Jth 14:3, Wi 5:17, Si 46:6, I, II, IV Mac6*;]
full armour: Lk 11:22; metaph. (cf. Wi 5:17), τ. θεοῦ, Eph 6:11, 13.†

Abbott-Smith References

Liddell-Scott-Jones

πανοπλία-ία,

Ionic dialect -ιη, ἡ, suit of armour of a ὁπλίτης, i.e. shield, helmet, breast plate, greaves, sword, and lance, [Refs 5th c.BC+]; γυναῖκα σκευάσαντες πανοπλίῃ [NT+5th c.BC+]

_{LSJ Scripture Refs: Eph.6.11}