Lexical Definition

‎πρόσκομμα‎ próskomma (pros'-kom-mah) stumbling block G:N-N
from ‎προσκόπτω‎

offence, stumbling(-block, (-stone)).

Usage: 5 forms in 12 verses
Form Translated As     In Verse(s)
πρόσκομμα an occasion for stumbling LXX.Exod.23.33
an occasion of stumbling LXX.Exod.34.12 • 1Cor.8.9
stumbling block Rom.14.13
to be considered for stumbling LXX.Isa.29.21
πρόσκομμά your occasion for stumbling LXX.Jer.3.3
προσκόμματοσ a stumbling block Rom.14.20
of stumbling Rom.9.32 • Rom.9.33 • 1Pet.2.8
προσκόμματι of stumbling LXX.Isa.8.14
προσκόμμασιν their stumblings LXX.Ezek.37.23

Abbott-Smith

† πρόσ-κομμα, -τος, τό (< προσκόπτω), [in LXX: Ex 23:33 34:12 (מוֹקֵשׁ), Is 8:14 (נֶגֶף), Jth 8:22, Si 17:25, al.;]
(a) a stumble, stumbling: λίθος προσκόμματος (= אֶבֶן נֶגֶף, Is 8:14), fig., Ro 9:32, 33, I Pe 2:8(LXX);
(b) = προσκοπή, an occasion of stumbling, a stumbling-block: metaph., Ro 14:13, 20, I Co 8:9 (Plut.).†
SYN.: σκάνδαλον (cf. Cremer, 752 f.).

Abbott-Smith References

Book Refs
Exodus 23:33 · 34:12
Isaiah 8:14
Romans 9:32 · 9:33 · 14:13 · 14:20
1 Corinthians 8:9
1 Peter 2:8

Liddell-Scott-Jones

πρόσκομμα, ατος, τό,

(προσκόπτω) stumble, λίθου πρόσκομμα [LXX]; ὁ λίθος τοῦ π. [NT]: hence, offence, obstacle, hindrance, [LXX+NT]

__II result of stumbling, bruise, hurt, προσκομμάτων ἀπόλυσις [Refs 1st c.AD+]

LSJ Scripture Refs: LXX.Isa.8.14 ☩ Rom.9.33 ☩ LXX.Exod.23.33 ☩ Rom.14.13