Great ability (7)

I believe the answer is:

prowess

(Other definitions for prowess that I've seen before include "'Skill, expertise (7)'" , "courage" , "Mastery - talent" , "Outstanding skill" , "Bravery in battle" .)

I've seen this clue in The Independent.

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.