Henna, for one (3)

I believe the answer is:

dye

(Other definitions for dye that I've seen before include "Colorant" , "Colouring agent" , "Colouring liquid" , "Pigment" , "Colour by dipping in liquid" .)

I've seen this clue in the LA Times, The New York Times and the USA Today.

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.