Specialist | Mean of specialist in English Dictionary

/ˈspɛʃəlɪst/

• Noun
• a person who has special knowledge and skill relating to a particular job, area of study, etc.
1. She consulted a marketing specialist when she decided to go into business.
2. child development specialists
3. He's a specialist in international law. [=he specializes in international law]
• a doctor who deals with health problems that relate to a specific area of medicine
1. He saw a specialist for his foot problem.
2. a leading cancer specialist
3. a skin specialist
• a rank in the U.S. Army that is above the rank of private and below the rank of corporal