1. a person who cleans and polishes a vehicle thoroughly, including the interior and exterior
Usage: common in automotive industry
2. a person who provides or describes something in detail
Usage: less common

Examples

• The detailer spent three hours making the car look brand new.
• She hired a professional detailer to prepare her vehicle for sale.
• The detailer carefully cleaned every crevice of the interior.
• A good detailer knows how to remove stubborn stains and scratches.
• The detailer applied a protective coating to the paint.