Pronunciations (2)
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/ˈɹɪɡəɹəs/
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ˈɹɪɡəɹəs
Adjective
Showing, causing, or favoring rigour/rigor; scrupulously accurate or strict; thorough.
- Examples
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a rigorous officer of justice
a rigorous execution of law
More examples (3)
a rigorous inspection
From this time onwards, the Westinghouse air brake literally went from strength to strength, and was triumphantly justified in the course of rigorous trials, both on the Pennsylvania Railroad and at Newark-on-Trent in this country.
Economics is a messy discipline: too fluid to be a science, too rigorous to be an art. Perhaps it is fitting that economists’ most-used metric, gross domestic product (GDP), is a tangle too. GDP measures the total value of output in an economic territory. Its apparent simplicity explains why it is scrutinised down to tenths of a percentage point every month.
Severe; intense.
- Examples
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a rigorous winter
Adjective
rigidly accurate; allowing no deviation from a standard
- Synonyms
- Examples
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rigorous application of the law
a strict vegetarian
demanding strict attention to rules and procedures
- Examples
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rigorous discipline
tight security
More examples (1)
stringent safety measures