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
phulakterion (Greek #5440)
a guard-case, i.e. "phylactery" for wearing slips of Scripture texts
KJV usage: phylactery.
Pronounce: foo-lak-tay'-ree-on
Origin: neuter of a derivative of 5442