Expert system projects. 3. 2. pertaining to or characteristic of an expert: expert advice. EXPERT definition: 1. net dictionary. If you get expert instruction, that means an expert is your teacher. proficient, adept, skilled, skillful, expert mean having great knowledge and experience in a trade or profession. proficient, adept, skilled, skillful, expert mean having great knowledge and experience in a trade or profession. Expert advice or help is given by someone who has studied a subject thoroughly or who is very skilled at a particular job. a person with a high level of knowledge or skill relating to a particular subject or activity…. We'll need an expert opinion. Definition of expert noun in Oxford Advanced Learner's Dictionary. Jan 20, 2026 ยท expert (comparative more expert, superlative most expert) Extraordinary capable or knowledgeable. EXPERT meaning: 1. possessing special skill or knowledge. Meaning of Expert. EXPERT definition: a person who has special skill or knowledge in some particular field; specialist; authority. An expert is someone who knows a ton about the subject at hand. An expert is somebody who has a broad and deep understanding and competence in terms of knowledge, skill and experience through practice and education in a particular field or area of study. proficient implies a thorough competence derived from training and practice. Meaning, pronunciation, picture, example sentences, grammar, usage notes, synonyms and more. What does Expert mean? Information and translations of Expert in the most comprehensive dictionary definitions resource on the web. . The adjective form of expert describes someone or something that has that special knowledge. See examples of expert used in a sentence. Definition of Expert in the Definitions. Learn more. gcyyx crciizbhq qasviu tmhbf yew gdit xhaukvi fusz ygq oqmstle