positroniums

12 LETTERS · STARTS WITH P

positroniums is a valid 12-letter word worth 16 points in Scrabble and 20 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
P3O1S1I1T1R1O1N1I1U1M3S1
3 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 3 + 1 =16 PTS
DOUBLE WORD → 32TRIPLE WORD → 48
MEANING

What does positroniums mean?

1

A valid word accepted in tournament Scrabble and Words With Friends play.