rigor mortis (redirected from Rigimortis)

rigor /rig·or/ (rig´er) [L.] chill; rigidity.

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rigor mor´tis  the stiffening of a dead body accompanying depletion of adenosine triphosphate in the muscle fibers.

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rigor mor·tis (môrts)

n.

Muscular stiffening following death. Also called postmortem rigidity.

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rigor mortis

[môr′tis]

the rigid stiffening of skeletal and cardiac muscle shortly after death.

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rigor mortis,

n the stiffening of skeletal and cardiac muscle shortly after death.

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rigor

a subjective sensation of feeling cold, accompanied by muscle tremor, characteristic of the increment stage of fever. Because of its subjectivity it is not a term that can be used in animal medicine.

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rigor complexes

formed when actin and myosin bond together strongly in the absence of ATP; occurs in rigor mortis.

rigor mortis

the stiffening of a dead body accompanying depletion of adenosine triphosphate in the muscle fibers.

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rigor mortis

Post-mortem corporal rigidity, stiff stiffness Pathology Board-like contraction of skeletal muscles that first appears in jaw and other short muscles–eg, of hand, 2-4 hrs after death; RM later appears on the trunk and extremities, peaks at 24-48 hrs; it disappears in the same order as it developed. Cf Livor mortis.