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.

expertised, expertising 

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 research grew from an international partnership that brought together expertise from several institutions.

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But, he said, "there's no reason why Korea cannot achieve it -- you have the technology, you have the software expertise and you also have a natural ability to build manufacturing plants".

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First, Cfius applies knowledge and expertise from many federal departments to assess security risk, which states often lack the capacity to do.

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“IREN’s expertise in building and operating a fully integrated AI cloud — from data centers to GPU stack — combined with their secured power capacity makes them a strategic partner.”

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As he searched over the years, Rinaudo found a community of restorers who shared leads, expertise and parts.

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Related Words

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