Strong's G3591 · Greek

ὄγκος

ogkos · ong'-kos

probably from the same as 43; a mass (as bending or bulging by its load), i.e. burden (hindrance)

Scholarly Lexicons

Abbott-Smith Manual Greek Lexicon

 1 * ὄγκος , -ου, ὁ , bulk , mass ; metaph., an encumbrance : He 12:1 .† SYN. : βάρος , a weight ; φορτίον , a burden , that which is borne. 

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