Webster's Revised Unabridged Dictionary · 1913

Papacy

Papacy , noun

[Late Latin papatia, from Latin papa a father, bishop. See Pope.]

1.
The office and dignity of the pope, or pontiff, of Rome; papal jurisdiction.
2.
The popes, collectively; the succession of popes.
3.
The Roman Catholic religion; -- commonly used by the opponents of the Roman Catholics in disparagement or in an opprobrious sense.