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

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

What Molly Kidd is saying: “The Expert has been such a valuable tool and resource. It's really a one-stop shop, especially when I am on a tight deadline and need to find sources quickly. It's also great …

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

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.

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

Jan 14, 2016 · 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 …