(Sports) The act or an instance of increasing the number of teams in a league
An increasing or becoming increased
(Med.) The state of enlargement of an organ, cavity, duct, or opening of the body beyond normal size
Find another word for dilation. In this page you can discover 9 synonyms, antonyms, idiomatic expressions, and related words for dilation, like: distention, expansion, extension, increase, dilatation, occlusion, miosis, distension and constriction.