Hypertext Webster Gateway: "apo"
From Webster's Revised Unabridged Dictionary (1913) (web1913)
Apo \Ap"o\ [Gr. ?. See {Ab-}.]
A prefix from a Greek preposition. It usually signifies from,
away from, off, or asunder, separate; as, in apocope (a
cutting off), apostate, apostle (one sent away), apocarpous.
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