Available Definitions:
1) n. - Rigidity; stiffness.
2) n. - A sense of chilliness, with contraction of the skin; a convulsive shuddering or tremor, as in the chill preceding a fever.
3) n. - The becoming stiff or rigid; the state of being rigid; rigidity; stiffness; hardness.
4) n. - See 1st Rigor, 2.
5) n. - Severity of climate or season; inclemency; as, the rigor of the storm; the rigors of winter.
6) n. - Stiffness of opinion or temper; rugged sternness; hardness; relentless severity; hard-heartedness; cruelty.
7) n. - Exactness without allowance, deviation, or indulgence; strictness; as, the rigor of criticism; to execute a law with rigor; to enforce moral duties with rigor; -- opposed to lenity.
8) n. - Severity of life; austerity; voluntary submission to pain, abstinence, or mortification.
9) n. - Violence; force; fury.