Olusatrum

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Olusatrum \O*lu"sa*trum\, n. [L. holusatrum, olusatrum; olus
     garden herb + ater black.] (Bot.)
     An umbelliferous plant, the common Alexanders of Western
     Europe ({Smyrnium Olusatrum}).
     [1913 Webster]