O·ri·on 
(ō-rīən, ə-rī-)
(ō-rīən, ə-rī-)n.
1. Greek Mythology A giant hunter, pursuer of the Pleiades and lover of Eos, killed by Artemis.
2. A constellation in the celestial equator near Gemini and Taurus, containing the stars Betelgeuse and Rigel.
[Middle English Orioun, from Latin Ōrīōn, from Greek.]
- impregnably
- impregnate
- impregnation
- impregnator
- impresa
- impresario
- impress
- impress
- impressibility
- impressible
- impressibly
- impression
- impressionability
- impressionable
- impressionism
- impressionist
- impressionistic
- impressionistically
- impressive
- impressively
- impressiveness
- impressment
- impressure
- imprest
- imprimatur