Strong's G3174 · Greek

μέγεθος

megethos · meg'-eth-os

from 3173; magnitude (figuratively)

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 μέγεθος , -ους, τό ( μέγας ), [in LXX chiefly for קוֹמָה ;] greatness : Eph 1:19 (cf. MM, xvi, s.v. μέγας ).† 

G. Abbott-Smith, A Manual Greek Lexicon of the New Testament (1922) — public domain