expertise

¹

[ ek-sper-teez ]

noun

1. expert skill or knowledge; expertness; know-how:

   business expertise.

2. a written opinion by an expert, as concerning the authenticity or value of a work of art, manuscript, etc.

expertise

²

[ ek-sper-tahyz ]

verb (used with or without object)

, Chiefly British.

, ex·pert·ised, ex·pert·ising.

1. expertize.

expertise

/ ˌɛkspɜːˈtiːz /

noun

1. special skill, knowledge, or judgment; expertness

Word History and Origins

Origin of expertise¹

First recorded in 1865–70; from French: “survey, report (made by experts),” with -ise understood as an abstract noun suffix; expert, -ise ²

Word History and Origins

Origin of expertise¹

C19: from French: expert skill, from expert

Example Sentences

The researchers put their heads together, drew expertise from each other, visited conferences, had countless Zoom calls, and came up with different perspectives and ideas.

From Science Daily

When climate scientists’ findings conflict with people’s political beliefs, that can lead them to discount scientists’ expertise and motives, he says.

From Science Magazine

“If he recognizes and respects the expertise at the agency,” Sharfstein says, “he will be in the best position to succeed.”

From Science Magazine

Others — whether or not they have expertise — might lift the veil on their own financial journeys or share investment strategies.

From New York Times

Towsley has expertise in the matter, having designed and installed snowmaking systems for ski resorts across the U.S., according to company documents.

From Los Angeles Times

Related Words

• ability
• competence
• facility
• know-how
• proficiency
• prowess
• savvy
• skill