If it's weighted down, no need to chase after it (5)

I believe the answer is:

paper

I'm a little stuck... Click here to teach me more about this clue!

'it' is the definition.
The definition suggests a singular noun which matches the answer.

I don't understand the rest of the clue.

Can you help me to learn more?

(Other definitions for paper that I've seen before include "Thin material used for writing, wrapping etc" , "Telegraph, for example" , "round > tiger" , "Short essay" , "Reams or quires" .)

I've seen this clue in the Evening Standard.

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.