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
ouranos (Greek #3772)
the sky; by extension, heaven (as the abode of God); by implication, happiness, power, eternity; specially, the Gospel (Christianity)
KJV usage: air, heaven(-ly), sky.
Pronounce: oo-ran-os'
Origin: perhaps from the same as 3735 (through the idea of elevation)