DuckCorp Dico

Found one definition

1.                 From WordNet (r) 3.0 (2006):
                   
   
   
                   
                     
   rostrum
       n 1: a platform raised above the surrounding level to give
            prominence to the person on it [syn: dais, podium,
            pulpit, rostrum, ambo, stump, soapbox]
       2: beaklike projection of the anterior part of the head of
          certain insects such as e.g. weevils [syn: snout,
          rostrum]