signal caller

NOUN
13 LETTERS · STARTS WITH S

signal caller is a valid 13-letter word worth 15 points in Scrabble and 21 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
S1I1G2N1A1L1C3A1L1L1E1R1
1 + 1 + 2 + 1 + 1 + 1 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =15 PTS
DOUBLE WORD → 30TRIPLE WORD → 45
MEANING

What does signal caller mean?

NOUN · 1 SENSE
1

(football) the person who plays quarterback.

BROADER