O-rĭ'on, n.
n. [Lat. Orion, Gr. Ωρίων, originally a celebrated hunter in the oldest Greek mythology, after whom this constellation was named.] (Astron.) A large and bright constellation, crossed by the equinoctial line.
n. [Lat. Orion, Gr. Ωρίων, originally a celebrated hunter in the oldest Greek mythology, after whom this constellation was named.] (Astron.) A large and bright constellation, crossed by the equinoctial line.