{"id":"05078354-n","lexname":"noun.attribute","members":[{"lemma":"coarctation","sense":{"id":"coarctation%1:07:00::"},"pronunciation":[{"value":"ˌkəʊ.ɑːkˈteɪ.ʃən","variety":"GB"},{"value":"ˌkoʊˌɑɹkˈteɪ.ʃən","variety":"US"}],"poskey":"n"}],"definition":["(biology) a narrowing or constriction of a vessel or canal; especially a congenital narrowing of the aorta"],"ili":"i63645","partOfSpeech":"n","domain_topic":["06047178-n"],"hypernym":["05078196-n"]}