expert

From Wiktionary

expert is part of the Academic Word List. It is important for students in college and university.

[change] Pronunciation

•  Audio (US)^{help, file}

[change] Noun

Singular expert

Plural experts

1. An expert is a person who knows more, or can do something better, than most people, usually because of special study or practice.

   Zidane is an expert at penalty kicks.

   The company has hired an expert in computer systems.

[change] Adjective

Positive expert

Comparative more expert

Superlative most expert

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