Search Result for "ectasia": 
Wordnet 3.0

NOUN (1)

1. dilatation or distension of a hollow organ;
[syn: ectasia, ectasis]



The Collaborative International Dictionary of English v.0.48:

Ectasia \Ec*ta"si*a\, n. [NL. See Ectasis.] (Med.)
   A dilatation of a hollow organ or of a canal.
   [1913 Webster]


WordNet (r) 3.0 (2006):

ectasia
    n 1: dilatation or distension of a hollow organ [syn: ectasia,
         ectasis]