The meaning of EXPERT is one with the special skill or knowledge representing mastery of a particular subject. How to use expert in a sentence.

EXPERT definition: 1. a person with a high level of knowledge or skill relating to a particular subject or activity…. Learn more.

EXPERT definition: a person who has special skill or knowledge in some particular field; specialist; authority. See examples of expert used in a sentence.

Definition of expert noun in Oxford Advanced Learner's Dictionary. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more.

An expert is someone who knows a ton about the subject at hand. The adjective form of expert describes someone or something that has that special knowledge. If you get expert instruction, that …

2. possessing special skill or knowledge. 3. pertaining to or characteristic of an expert: expert advice.

If you say that someone has expert hands or an expert eye, you mean that they are very skilful or experienced in using their hands or eyes for a particular purpose.

Jan 20, 2026 · expert (comparative more expert, superlative most expert) Extraordinary capable or knowledgeable.

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Expert definition: A person with a high degree of skill in or knowledge of a certain subject.