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
mochthos (Greek #3449)
toil, i.e. (by implication) sadness
KJV usage: painfulness, travail.
Pronounce: mokh'-thos
Origin: from the base of 3425