Rigour is the severity, hardness, or degree of intensity of something. It is often used in the plural. Example: The rigors of the Arctic night (severity or degree of intensity of the cold). It is also the extreme or last term which can reach things.
RIGOR: Excessive and scrupulous severity. RIGORS: Plural of rigor.
RIGOR: Last term which can reach things. RIGORS: Plural of rigor.
RIGOR: In the germania, Prosecutor of the public prosecutor. RIGORS: Plural of rigor.
RIGOR: In medicine, stiffness or preternatural stiffness of muscles, tendons and other fibrous tissues, which makes them inflexible and prevents the movement of the body. RIGORS: Plural of rigor.