Large Old World tree of the mahogany family whose bark is used to make a tonic (4)
I believe the answer is:
neem
(Other definitions for neem that I've seen before include "Exotic tree" , "Aromatic oil" , "Indian tree yielding medicinal oil" .)
I've seen this clue in The Mirror.
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.