Diphyozooid

1 definition found

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

  Diphyozooid \Diph`y*o*zo"oid\, n. [Gr. ? of double from + E.
     zooid.] (Zool.)
     One of the free-swimming sexual zooids of Siphonophora.
     [1913 Webster]