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Definitions of rigor
  1. noun
    the quality of being valid and rigorous

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  2. noun
    excessive sternness
    "the rigors of boot camp"
  3. noun
    something hard to endure
Definition that contains rigor
  • close rigorously attentive; strict and thorough
  • asceticism rigorous self-denial and active self-restraint
  • iron fist rigorous or ruthless control
  • ascesis rigorous self-denial and active self-restraint
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