ethylene series

15 LETTERS · STARTS WITH E

ethylene series is a valid 15-letter word worth 20 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

E1T1H4Y4L1E1N1E1S1E1R1I1E1S1

1 + 1 + 4 + 4 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 + 1 + 1 =20 PTS

DOUBLE WORD → 40TRIPLE WORD → 60

MEANING

What does ethylene series mean?