Definition of Rigor

inflexibility; severity

Examples of Rigor in a sentence

The stern professor does not accept excuses and is known for exhibiting rigor in his classroom.  🔊

To ensure his results would not be questioned, the scientist conducted his experiment with methodical rigor.  🔊

Students who do not apply themselves will not be able to handle the rigor of medical school.  🔊

During boot camp, we had several participants leave the group because of the program's rigor.  🔊

Once rigor mortis occurs the victim’s body will no longer be flexible.  🔊

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