signalling

10 LETTERS · 3 SYLLABLES · STARTS WITH S

signalling is a valid 10-letter word worth 12 points in Scrabble and 18 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

S1I1G2N1A1L1L1I1N1G2

1 + 1 + 2 + 1 + 1 + 1 + 1 + 1 + 1 + 2 =12 PTS

DOUBLE WORD → 24TRIPLE WORD → 36

MEANING

What does signalling mean?