Definition of rigor
1a (1) : harsh inflexibility in opinion, temper, or judgment : severity (2) : the quality of being unyielding or inflexible : strictness (3) : severity of life : austerityb : an act or instance of strictness, severity, or cruelty
2 : a tremor caused by a chill
3 : a condition that makes life difficult, challenging, or uncomfortable; especially : extremity of cold
4 : strict precision : exactness logical rigor
Examples of rigor in a Sentence
They underwent the rigors of military training.
the rigors of life in the wilderness
They conducted the experiments with scientific rigor.
a scholar known for her intellectual rigor
Recent Examples of rigor from the Web
But as social-justice advocates continually broaden their demands, perversions of social justice begin to do damage, like the excesses of any ideology insufficiently checked by analytic rigor and diversity.
An internal investigation revealed that the CNN incident was due to a lack of rigor in that process of verification.
There is a sense of rigor and thematic richness in her direction.
Cooking with his customary rigor and attention to detail, the St. Petersburg, Florida, native is pouring his heart and soul into defining Southern food for Seattle.
This was partly a function of a more professionalized design community that embraced modernist aesthetics executed with quasi-industrial rigor.
It’s as though, through the rigors of the creative process, Alison’s memories have sharpened and grown more powerfully detailed.
The founder has trimmed his staff, cut fees twice and brought on scientists and mathematicians to enhance the analytical rigor of his fund managers.
Sentance plans to create an office at the state department to oversee the quality and rigor of professional development programs for teachers.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'rigor.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
Origin and Etymology of rigor
Middle English rigour, from Anglo-French, from Latin rigor, literally, stiffness, from rigēre to be stiff
First Known Use: 14th centurySee Words from the same year
RIGOR Defined for English Language Learners
Definition of rigor for English Language Learners
rigors : the difficult and unpleasant conditions or experiences that are associated with something
: the quality or state of being very exact, careful, or strict
RIGOR Defined for Kids
Definition of rigor for Students
: a harsh condition (as of discipline)
Seen and Heard
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