Definitions
1.NounSeverity or strictness.
2.NounHarshness, as of climate.
3.NounA feeling of cold with shivering accompanied by a rise in body temperature.
4.NounCharacter of being unyielding or inflexible.
5.NounShrewd questioning.
6.NounHigher level of difficulty. (Can we add an example for this sense?)
7.NounMisspelling of rigor (“rigor mortis”).