Ossiculum

2 definitions found

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

  Ossiculum \Os*sic"u*lum\, n.; pl. {Ossicula}. [L., a little
     bone.] (Zool.)
     Same as {Ossicle}.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  ossiculum
       n : a small bone; especially one in the middle ear [syn: {ossicle},
            {bonelet}]