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An expert is somebody who has a broad and deep understanding and competence in terms of knowledge, skill and experience through … Proficient implies a thorough … See examples of expert used in a … A person who has special skill or knowledge in some particular field; A person with a high level of knowledge or skill relating to a particular subject or activity…. Pertaining to or characteristic of an expert: Proficient, adept, skilled, skillful, expert mean having great knowledge and experience in a trade or profession. Possessing special skill or knowledge.
