square sail

NOUN
11 LETTERS · STARTS WITH S

square sail is a valid 11-letter word worth 19 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1Q10U1A1R1E1S1A1I1L1
1 + 10 + 1 + 1 + 1 + 1 + 0 + 1 + 1 + 1 + 1 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does square sail mean?

NOUN · 1 SENSE
1

A four-sided sail set beneath a horizontal yard suspended at the middle from a mast.