expert
/ˈɛk.spɜɹt/ adjective B2- Extraordinary capable or knowledgeable. · I am expert at making a simple situation complex.· My cousin is an expert pianist.
- Characteristic of an expert. · This problem requires expert knowledge.
From the library
“He is speculating in railways,” said Lord Wilmore, “and as he is an expert chemist and physicist, he has invented a new system of telegraphy, which he is seeking to bring to perfection.”
“All about it” proved to be disappointingly little, and yet there was enough to assure us that the case before us might well be worthy of the expert’s closest attention.
It is a very cold scent upon which the Metropolitan expert is generally asked to run.
That is a question which has puzzled many an expert, and why?
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