GNU Collaborative International Dictionary of English

Found one definition

1.       
    Origan (?), ‖Origanum (?),  prop. n. [L. origanum, Gr. , , prob. fr. ὄρος, mountain +  brightness, beauty.  Cf. Organy.] (Bot.) A genus of aromatic labiate plants, including the sweet marjoram (Origanum Marjorana) and the wild marjoram (Origanum vulgare).  Spenser.
   
   [1913 Webster]