The quality or state of being perfect or complete, so that nothing substandard remains; the highest attainable state or degree of excellence
A quality, endowment, or acquirement completely excellent; an ideal; faultlessness; especially, the divine attribute of complete excellence.
To perfect.
Highest point or state; peak.
The point in the sky vertically above a given position or observer; the point in the celestial sphere opposite the nadir.
The highest point in the sky reached by a celestial body.