Myelencephal

1 definition found

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

  Myelencephalon \My`e*len*ceph"a*lon\, n. [NL., from Gr. myelo`s
     marrow + E. encephalon.] (Anat.)
     (a) The brain and spinal cord; the cerebro-spinal axis.
         Sometimes abbreviated to {myelencephal}.
     (b) The metencephalon. --Huxley.
         [1913 Webster]