expert implies extraordinary proficiency and often connotes knowledge as well as technical skill.

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

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

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

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. You'll also get expert advice on keeping your hair in good condition. We'll need an …

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