EXPERT definition: 1. a person with a high level of knowledge or skill relating to a particular subject or activity…. Learn 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 means an expert is your teacher.

Expert advice or help is given by someone who has studied a subject thoroughly or who is very skilled at a particular job. We'll need an expert opinion.

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

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

An expert is somebody who has a broad and deep understanding and competence in terms of knowledge, skill, and experience in a particular field or area of study, derived from both practice and education.

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

We received some expert advice. The company has become expert at/in adapting its products for new clients. The furniture was expertly constructed.

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.

Definition of expert. English dictionary and integrated thesaurus for learners, writers, teachers, and students with advanced, intermediate, and beginner levels.