lip synchronisation

NOUN
19 LETTERS · STARTS WITH L

lip synchronisation is a valid 19-letter word worth 28 points in Scrabble and 32 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
L1I1P3S1Y4N1C3H4R1O1N1I1S1A1T1I1O1N1
1 + 1 + 3 + 0 + 1 + 4 + 1 + 3 + 4 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =28 PTS
DOUBLE WORD → 56TRIPLE WORD → 84
MEANING

What does lip synchronisation mean?

NOUN · 1 SENSE
1

Combining audio and video recording in such a way that the sound is perfectly synchronized with the action that produced it; especially synchronizing the movements of a speaker's lips with the sound of his speech.