IPA: /ˈɛkspɜːrt/
KK: /ˈɛkspɜrt/
Having a high level of skill or knowledge in a particular area, usually gained through experience or training.
She is an expert in computer programming and can solve complex problems easily.
A person who has a lot of skill or knowledge in a specific area or subject.
She is an expert in computer programming.
To have a high level of knowledge or skill in a particular area.
She can expertly solve complex problems in mathematics.
Past: experted
Past Participle: experted
Expert → It is formed from "experiri" (meaning to try or test) and the suffix "-t" (indicating a person). The word "expert" refers to a person who has tried and tested their skills in a particular area, thus gaining proficiency or knowledge.
Think of someone who has 'tried' ('experiri') many times in a field, making them skilled or knowledgeable — that's what an expert is.