singletons

10 LETTERS · STARTS WITH S

singletons is a valid 10-letter word worth 11 points in Scrabble and 15 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1I1N1G2L1E1T1O1N1S1
1 + 1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 =11 PTS
DOUBLE WORD → 22TRIPLE WORD → 33
MEANING

What does singletons mean?

1

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