"On your ___, get set . . ." (4)

I believe the answer is:

mark

(Other definitions for mark that I've seen before include "Scratch - German coin" , "Brand - old German currency" , "Target; become stained" , "Smudge" , "Characteristic" .)

I've seen this clue in the USA Today.

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.