Tentaculocyst

1 definition found

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

  Tentaculocyst \Ten*tac"u*lo*cyst\, n. [Tentaculum + cyst.]
     (Zool.)
     One of the auditory organs of certain medusae; -- called also
     {auditory tentacle}.
     [1913 Webster]