A hair groomer is a professional who specializes in styling and caring for hair. They use a variety of tools and products to achieve the desired look, such as combs and pomades. The term 'COMB' is a four-letter word used to describe a tool with multiple teeth that is used to style and detangle hair. 'POMADE' is a six-letter word used to describe a type of hair product that is used to add shine and hold to hair.