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
tereo (Greek #5083)
to guard (from loss or injury, properly, by keeping the eye upon; and thus differing from 5442, which is properly to prevent escaping; and from 2892, which implies a fortress or full military lines of apparatus), i.e. to note (a prophecy; figuratively, to fulfil a command); by implication, to detain (in custody; figuratively, to maintain); by extension, to withhold (for personal ends; figuratively, to keep unmarried); by extension, to withhold (for personal ends; figuratively, to keep unmarried)
KJV usage: hold fast, keep(- er), (pre-, re-)serve, watch.
Pronounce: tay-reh'-o
Origin: from τερός (a watch; perhaps akin to 2334)