Rigor Meaning

There are 3 meaning(s) for word Rigor

Meaning 1 : the quality of being valid and rigorous

    Synonyms : cogency,  rigour,  validity
Meaning 2 : excessive sternness

    Example : the rigors of boot camp

    Synonyms : hardness,  harshness,  inclemency,  rigorousness,  rigour,  rigourousness,  severeness,  severity,  stiffness
Meaning 3 : something hard to endure

    Synonyms : asperity,  grimness,  hardship,  rigorousness,  rigour,  rigourousness,  severeness,  severity