/euh pol"oh/ , n. , pl. Apollos for 2, 3.
1. the ancient Greek and Roman god of light, healing, music, poetry, prophecy, and manly beauty; the son of Leto and brother of Artemis.
2. a very handsome young man.
3. Aerospace. one of a series of U.S. spacecraft designed to carry astronauts to the moon and back.