noun[ C or U ]medicalspecializeduk/ˌkæl.sɪ.fəˈlæk.sɪs/us/ˌkæl.sə.fəˈlæk.sɪs/calciphylaxes/ˌkæl.sɪ.fəˈlæks.iːz//ˌkæl.sə.fəˈlæks.iːz/
钙化防御症，钙过敏症
a rare but serious disease in which there is an increase in the amount of calcium in the arteries and small blood vessels, preventing blood from reaching body tissues