Crossword Genius

Conservationist's prefix (3)

Ross

I believe the answer is:

eco

'conservationist's prefix' is the definition.
(I've seen this in another clue)

This is all the clue.

(Other definitions for eco that I've seen before include "Umberto --, Italian writer" , "Concerned with the environment" , "Umberto -, Italian author (The Name of the Rose)" , "Environmental group" , "Green prefix" .)

I've seen this clue in the L.A. Times Daily 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.