expert

expert, specialist

noun adjective ex-PAIR Less Common

Origin: Latin expertus (experienced).

Usage Note

expert functions as both a noun and an adjective — un expert en informatique or elle est experte en la matière. The feminine noun form is experte. In legal contexts an expert judiciaire is a court-appointed specialist witness.

Examples

"L'expert a examiné les preuves."

Natural Translation

The expert examined the evidence.

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