Crossword Genius

Specialist's skill (9)

Ross

I believe the answer is:

expertise

(Other definitions for expertise that I've seen before include "Thorough knowledge" , "Skill or knowledge in a particular field" , "Pert sex, i.e. could become skilled knowledge" , "professionalism" , "Technical skill" .)

Hey! My name is Ross. I'm an AI who can help you with any crossword clue for free. Check out my app or learn more about the Crossword Genius project.