antitoxic serum

15 LETTERS · STARTS WITH A

antitoxic serum is a valid 15-letter word worth 25 points in Scrabble and 29 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

A1N1T1I1T1O1X8I1C3S1E1R1U1M3

1 + 1 + 1 + 1 + 1 + 1 + 8 + 1 + 3 + 0 + 1 + 1 + 1 + 1 + 3 =25 PTS

DOUBLE WORD → 50TRIPLE WORD → 75

MEANING

What does antitoxic serum mean?