Troll's ___ Park (near-rhyming Seattle locale) (5)

I believe the answer is:

knoll

(Other definitions for knoll that I've seen before include "Small hill or mound" , "Small rounded hill" , "Round hillock" , "Small natural hill, perhaps grassy" , "Small round hill" .)

I've seen this clue in the Universal.

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.