Meaning of the word rigorous in English

What does rigorous mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

rigorous

US /ˈrɪɡ.ɚ.əs/

UK /ˈrɪɡ.ɚ.əs/

extremely thorough and careful

Example:

•

The study underwent a rigorous peer review process.

•

They conducted a rigorous analysis of the data.

Synonym:

thorough meticulous scrupulous painstaking diligent

demanding strict adherence to rules and procedures

Example:

•

The training program was very rigorous, requiring participants to meet high standards.

•

The school has a rigorous academic curriculum.

Synonym:

strict demanding austere harsh severe

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Related Word:

rigorously