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Definitions

rigorous

[rig-er-uhs] / ˈrɪg ər əs /


Example Sentences

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The plaintiffs’ claims “lack scientific merit and were sustained only by unreliable expert opinions that could not survive rigorous judicial review,” Erik Haas, Johnson & Johnson’s global vice president of litigation, said in a statement.

From The Wall Street Journal Jul. 27, 2026

The FDA approval process is a rigorous review of a drug’s safety that requires data from clinical trials.

From MarketWatch Jul. 24, 2026

Compounded GLP-1 drugs are not subjected to the same rigorous review process as medications approved by the U.S.

From Science Daily Jul. 24, 2026

Following rigorous security checks, the offender has been transferred to a high-security psychiatric unit, where he will remain until assessed fit to return to prison.

From BBC Jul. 23, 2026

He had started with more than sixty of them, but the training had proved too rigorous for many.

From "A Dance with Dragons" by George R. R. Martin




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