Dedicated pursuit (5)

I believe the answer is:

quest

(Other definitions for quest that I've seen before include "A search or hunt" , "Hunt, goal" , "Pursuit" , "Long or arduous search" , "Prolonged search" .)

I've seen this clue in the Sydney Morning Herald.

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.