Lexical Definition

‎τροχιά‎ trochiá (trokh-ee-ah') track ^G:N-F
from ‎τροχός‎

path.

• a track (as a wheel-rut), i.e. (figuratively) a course of conduct

Abbott-Smith

τροχιά, -ᾶς, ἡ (< τροχός), [in LXX: Pr 2:15 4:11, 26, 27 5:6, 21 (מַעְגָּל), Ez 27:19 A* ;]
the track of a wheel, hence, a track, path: fig., He 12:13 (LXX) †

Abbott-Smith References

Liddell-Scott-Jones

τροχιά, ἡ,

wheel-track, rut, [Refs 5th c.AD+]

__II the round of a wheel, [Refs 2nd c.BC+]
__III path, [LXX+NT]
__IV elastic strand in the τόνος of a torsion-engine, [Refs 3rd c.BC+]

_{LSJ Scripture Refs: LXX.Prov.4.26 ☩ Heb.12.13}