Chemical element, symbol Fe (4)

I believe the answer is:

iron

(Other definitions for iron that I've seen before include "medicinal preparation for the anaemic?" , "Metallic chemical element" , "Smooth (clothes)" , "inflexible > club" , "1 down, symbol Fe" .)

I've seen this clue in The Guardian.

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.