rigor mortis
"stiffening of the body caused by contraction of muscles after death," 1837, from Latin rigor "stiffness" (see rigor) + mortis, genitive of mors "death" (see mortal).
| 词汇 | rigor mortis |
| 词根词缀 | Online Etymology Dictionary rigor mortis "stiffening of the body caused by contraction of muscles after death," 1837, from Latin rigor "stiffness" (see rigor) + mortis, genitive of mors "death" (see mortal). |
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