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
kephale (Greek #2776)
the head (as the part most readily taken hold of), literally or figuratively
KJV usage: head.
Pronounce: kef-al-ay'
Origin: from the primary κάπτω (in the sense of seizing)