1
- Medicine a sudden feeling of cold with shivering accompanied by a rise in temperature, often with copious sweating, especially at the onset or height of a fever【医】（尤指发热之初或高潮时的）寒战。
1.1
- short for RIGOR MORTIS.RIGOR MORTIS的简称。
词源
late Middle English: from Latin, literally 'stiffness', from rigere 'be stiff'.