Lexical Definition

‎βῆμα‎ bēma (bay'-ma) judgement seat G:N-N
from the base of ‎βάσις‎

judgment-seat, set (foot) on, throne.

Usage: 5 forms in 15 verses
Form Translated As     In Verse(s)
βῆμα judgment seat Acts.18.12
length Acts.7.5
βήματοσ judgment seat Matt.27.19John.19.13Acts.18.16Acts.18.17Acts.25.6Acts.25.10Acts.25.172Cor.5.10
rostrum LXX.Neh.8.4
throne Acts.12.21
βήματι judgment seat Rom.14.10
βήματα rostrums LXX.Isa.26.6
βήμα a stool LXX.Deut.2.5

Abbott-Smith

βῆμα, -τος, τό (< βαίνω), [in LXX: De 2:5 (מִדְרָךְ), Ne 8:4 (מִגְדָּל), I Es 9:42, Si 19:30 45:9, II Mac 13:26*;]
1. a step, stride, pace: Ac 7:5.
2. a raised place, a platform reached by steps, originally that in the Pnyx at Athens from which orations were made; freq. of the tribune or tribunal of a Roman magistrate or ruler: Mt 27:19, Jo 19:13, Ac 12:21, 18:12, 16, 17 25:6, 10, 17; β. τοῦ θεοῦ, Ro 14:10; τ. Χριστοῦ, II Co 5:10.†

Abbott-Smith References

Book Refs
Deuteronomy 2:5
Nehemiah 8:4
Matthew 27:19
John 19:13
Acts 7:5 · 12:21 · 18:12 · 18:16 · 18:17 · 25:6 · 25:10 · 25:17
Romans 14:10
2 Corinthians 5:10

Liddell-Scott-Jones

βῆμα· πρόβατα,

[Refs 5th c.AD+]