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
houtos (Greek #3778)
the he (she or it), i.e. this or that (often with article repeated)
KJV usage: he (it was that), hereof, it, she, such as, the same, these, they, this (man, same, woman), which, who.
Pronounce: hoo'-tos
Origin: οὗτοι (hoo'-toy), nominative feminine singular αὕτη (how'-tay), and nominative feminine plural αὕται (how'-tahee) from the article 3588 and 846