ˌ ̷ ̷ ̷ ̷+ˈthōrˌaks, -ˈthȯˌra- noun
Etymology: New Latin, from hydr- + Latin thorax
: an excess of serous fluid in the pleural cavity ; especially : an effusion resulting from a failing circulation (as in heart disease or from lung infection)
ˌ ̷ ̷ ̷ ̷+ˈthōrˌaks, -ˈthȯˌra- noun
Etymology: New Latin, from hydr- + Latin thorax
: an excess of serous fluid in the pleural cavity ; especially : an effusion resulting from a failing circulation (as in heart disease or from lung infection)
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012