Palmaria

1 definition found

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

  Palmarium \Pal*ma"ri*um\, n.; pl. {Palmaria}. [NL. See
     {Palmar}.] (Zool.)
     One of the bifurcations of the brachial plates of a crinoid.
     [1913 Webster]