rigor

/ษนษชษกษš/

IPA: /R IH1 G ER0/

noun
  1. 1

    Short for rigor mortis.

noun
  1. 1

    Severity or strictness.

  2. 2

    Harshness, as of climate.

  3. 3

    A trembling or shivering response.

  4. 4

    Character of being unyielding or inflexible.

  5. 5

    Shrewd questioning.

  6. 6

    Higher level of difficulty.

Source: https://en.wiktionary.org/wiki/rigor, https://en.wiktionary.org/wiki/rigour