ectasis
ec·ta·sis
noun
1.
dilatation or distension of a hollow organ
Origin
Borrowed from Ancient Greek ἔκτασις (éktasis).
Related words
Broader terms
Narrower terms
WordNet 2.1 (Princeton University). Wiktionary (CC BY-SA). WordNet 2.1 Copyright Princeton University. All rights reserved. Wiktionary content is available under the Creative Commons Attribution-ShareAlike Licence.