1. That point in the orbit of the moon or a planet which is at the greatest distance from the earth.

Nuttall's Standard dictionary of the English language By Nuttall, P.Austin

• apged,
• apage,
• apogies,
• apogize,
• apogise,
• aplogie,
• apove,
• apower,
• pagee,
• argee,
• apoke,
• apoem,
• apone,
• apologee,
• apolgie,
• arogen,
• arcogen,
• adigee,
• anolee,
• apodel

• apex,
• appose,
• apace,
• apse,
• apios.

The adverb form of "apogee" is "apogean".

The adjective form of the word "apogee" is "apogean".

The plural of the "apogee" can be the "apogees".

The singular of the "apogee" can be the "apogee".