Definition of Rigour

Noun

• excessive sternness
  "severity of character"
  "the harshness of his punishment was inhuman"
  "the rigors of boot camp"
  severity severeness harshness rigor rigorousness - rigourousness inclemency hardness stiffness
• something hard to endure
  "the asperity of northern winters"
  asperity grimness hardship rigor severity severeness rigorousness - rigourousness
• the quality of being valid and rigorous
  cogency validity rigor

• Scrabble® score of the rigour (7)
• Word Chums® score of the rigour (9)
• Words With Friends® score of the rigour (9)