London-based cosmetics giant (4)

I believe the answer is:

avon

(Other definitions for avon that I've seen before include "English river, flows through Stratford" , "[WILTS] flower" , "Bristol's river" , "River flowing through Bristol to the Severn" , "River joining Bath with Bristol" .)

I've seen this clue in The New York Times.

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.