Crossword Genius

As a chaperone, say (5)

Ross

I believe the answer is:

along

(Other definitions for along that I've seen before include "For the length of" , "By the side of" , "(Going) in company (with others)" , "Forward - in a line" , "Lining" .)

I've seen this clue in The Wall Street Journal.
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.