ho (Greek #3588)
the definite article; the (sometimes to be supplied, at others omitted, in English idiom)
KJV usage: the, this, that, one, he, she, it, etc.
Pronounce: ho
Origin: ἡ (hay), and the neuter τό (to) in all their inflections
trochos (Greek #5164)
a wheel (as a runner), i.e. (figuratively) a circuit of physical effects
KJV usage: course.
Pronounce: trokh-os'