Source of snuff (7)

I believe the answer is:

tobacco

(Other definitions for tobacco that I've seen before include "Plant with narcotic leaves" , "make a cot cob from this plant" , "Smoker's leaves" , "Smoked narcotic plant" , "Popular narcotic" .)

I've seen this clue in The Sun.

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.