déceler

detect

verb deh-suh-LEH Rare

Also means

uncover

Usage Note

Déceler is a slightly formal verb used for detecting things that are hidden or not immediately obvious, such as a flaw, a lie, or a substance. It is often preferred over détecter in written and medical contexts. The noun décèlement is rare; détection is more common in everyday use.

Examples

"Elle a décelé une erreur dans le rapport."

Natural Translation

She detected an error in the report.

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