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
kleis (Greek #2807)
a key (as shutting a lock), literally or figuratively
KJV usage: key.
Pronounce: klice