Ostia

2 definitions found

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

  Ostium \Os"ti*um\, n.; pl. {Ostia}. [L.] (Anat.)
     An opening; a passage.
     [1913 Webster]

From WordNet (r) 2.0 [wn]:



  ostia
       See {ostium}