Enter a clue or pattern or both:

The Clue

Herculon's fiber (6 letter answer)

The Answer

OLEFIN

Tags


Notes

The answer OLEFIN is so rare that it appears less than once every 2500 puzzles.

Related Clues

Synthetic fiber
Alkene series hydrocarbon
Kind of synthetic textile fiber

Definition

OLEFIN as a noun:

1. (alkene, olefine, olefin) = any unsaturated aliphatic hydrocarbon