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

proficient, adept, skilled, skillful, expert mean having great knowledge and experience in a trade or profession. proficient implies a thorough competence derived from training and practice.

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

expert meaning, definition, what is expert: someone who has a special skill or speci...: Learn more.

Dec 24, 2025 · expert (comparative more expert, superlative most expert) Extraordinary capable or knowledgeable.

skillful or skilled (often fol. by in or at): an expert driver; to be expert at driving a car. pertaining to, coming from, or characteristic of an expert: expert work; expert advice.

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

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

Discover everything about the word "EXPERT" in English: meanings, translations, synonyms, pronunciations, examples, and grammar insights - all in one comprehensive guide.

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