Marginal jotting (4)

I believe the answer is:

note

'marginal jotting' is the definition.
(I've seen this in another clue)

This is the entire clue.

(Other definitions for note that I've seen before include "Heed; short letter" , "Observe; short letter" , "Single tone; short letter" , "Comment" , "Brief letter - distinction" .)

I've seen this clue in the Newsday.com, the L.A. Times Daily and the Newsday.

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.