expertise (/ˌɛk.spɜːˈtiːz/)
noun · Advanced · Work & Business
🔊 /ˌɛk.spɜːˈtiːz/
Meaning
Meaning: expert skill or knowledge
Expertise is the deep skill or knowledge a person has in a particular field. Speakers share hard-won expertise with their audience.
Examples
🗣 Her expertise in climate science is widely respected.
Etymology
From French ‘expertise’, from ‘expert’, from Latin ‘expertus’.
How & Where It’s Used
Used to refer to specialized, authoritative knowledge.
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Tags: skill, knowledge