noun / adjective
expert
EK-spurt/ˈekspɜːrt/
Having specialized skill or knowledge, or a person who has it.
The expert watchmaker examines the tiny mechanism through a loupe.
Etymology
The Latin verb “to try or test” supplied a participle meaning “tried” or “proved.” This became a description of someone skilled through experience, then a noun for a person possessing special knowledge.
In context
they are the expert in the room when it comes to their unique body, and their history, and who they are.
More examples
- Several experts reviewed the design.
- She offered expert advice.
- The repair required expert skill.
Forms
expert · experts
expertise noun — Specialized knowledge or skill.
Similar words
- specialist
- Concentrates on a particular field.
- authority
- Someone whose knowledge is widely trusted.