Second wedding anniversary material (6)

I believe the answer is:

cotton

(Other definitions for cotton that I've seen before include "Source of cloth" , "Natural textile fibre" , "Kind of thread or fabric" , "This wool is a fluffy wadding" , "Cloth made from fine hairs of seed pod" .)

I've seen this clue in the LA 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.