Pons

from WordNet (r) 3.0 (2006)

Pons
    n 1: United States coloratura soprano (born in France)
         (1904-1976) [syn: {Pons}, {Lily Pons}, {Alice-Josephine
         Pons}]
    2: a band of nerve fibers linking the medulla oblongata and the
       cerebellum with the midbrain [syn: {pons}, {pons Varolii}]

from The Collaborative International Dictionary of English v.0.48

Pons \Pons\, n.; pl. {Pontes}. [L., a bridge.] (Anat.)
   A bridge; -- applied to several parts which connect others,
   but especially to the pons Varolii, a prominent band of
   nervous tissue situated on the ventral side of the medulla
   oblongata and connected at each side with the hemispheres of
   the cerebellum; the mesocephalon. See {Brain}.
   [1913 Webster]

   {Pons asinorum}. [L., literally, bridge of asses.] See
      {Asses' bridge}, under {Ass}.
      [1913 Webster]