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ascidian

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ascidian


  2  definitions  found 
 
  From  Webster's  Revised  Unabridged  Dictionary  (1913)  [web1913]: 
 
  Ascidian  \As*cid"i*an\,  n.  [Gr.  ?  bladder,  pouch.]  (Zo["o]l.) 
  One  of  the  Ascidioidea,  or  in  a  more  general  sense  one  of 
  the  Tunicata.  Also  as  an  adj 
 
  From  WordNet  r  1.6  [wn]: 
 
  ascidian 
  n  :  minute  sedentary  marine  invertebrate  having  a  saclike  body 
  with  siphons  through  which  water  enters  and  leaves 




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