fertilization membrane

NOUN
22 LETTERS · STARTS WITH F

fertilization membrane is a valid 22-letter word worth 39 points in Scrabble and 45 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4E1R1T1I1L1I1Z10A1T1I1O1N1M3E1M3B3R1A1N1E1
4 + 1 + 1 + 1 + 1 + 1 + 1 + 10 + 1 + 1 + 1 + 1 + 1 + 0 + 3 + 1 + 3 + 3 + 1 + 1 + 1 + 1 =39 PTS
DOUBLE WORD → 78TRIPLE WORD → 117
MEANING

What does fertilization membrane mean?

NOUN · 1 SENSE
1

The membrane that forms around a fertilized ovum and prevents penetration by additional spermatozoon.