Expert Meaning and Definition
Expert
Pronunciation
/ˈɛksˌpɝrt/
Part of Speech
Noun
Definition
A person who has a deep understanding of a particular subject or field, often acquired through extensive training, experience, or research, and is recognized as knowledgeable and competent within that domain.
Examples
- The expert in artificial intelligence presented a lecture on future developments.
- The company hired an expert in cybersecurity to protect its systems.
Synonyms
- Specialist
- Scholar
- Authority
Antonyms
- Ammateur
- Inexperienced
- Illiterate
Etymology
The word “expert” comes from the Latin “expertus”, meaning “having undergone an experience or test”. It was first used in the 15th century to describe someone who had undergone rigorous training or testing in a particular skill or field.
Usage Notes
When describing someone as an expert, it’s essential to specify the area they are knowledgeable in, as people can be experts in various fields.
Cultural References
In popular culture, experts can be found in various professions, such as medical experts, legal experts, or technical experts. In movies and TV shows, experts are often portrayed as characters who have exceptional skills or knowledge in a particular area.
Idiomatic Expressions or Phrases
Expert testimony, expert opinion, expert advice, and expert analysis are common phrases used to describe the input of experts in a particular field.
Related Words or Phrases
- Specialization
- Proficiency
- Authority figure
Collocations
- Expert in
- Expert at
- Expert on
Frequency of Use
The word “expert” is commonly used in various fields, making it a frequent term in modern language, particularly in technical and specialized contexts.
Common Misspellings
- Exsperat
- Exspeert