rigorous
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British pronunciation
/ɹˈɪɡəɹəs/
rigourous

Definition & Meaning of "rigorous"

rigorous
01

(of a rule, process, etc.) strictly followed or applied

example
Example
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The school has a rigorous dress code that all students must follow.
To maintain safety, the laboratory follows rigorous procedures for handling chemicals.
02

done with great attention to detail

example
Example
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She followed the cooking instructions in a rigorous way, so her meals tasted the same every time.
A rigorous investigation revealed all the facts surrounding the case.
03

difficult to endure due to extreme or severe conditions

example
Example
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The hikers faced a rigorous journey through the freezing mountains.
The rigorous climate in the desert made survival challenging.
04

(of a person) strictly adhering to a belief, system, or set of principles

example
Example
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He was a rigorous vegetarian, never straying from his dietary choices.
The rigorous teacher enforced every rule without exception.

word family

rigor

Noun

rigorous

Adjective

rigorously

Adverb

rigorously

Adverb

rigorousness

Noun

rigorousness

Noun
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