head motion

11 LETTERS · STARTS WITH H

head motion is a valid 11-letter word worth 16 points in Scrabble and 17 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS

H4E1A1D2M3O1T1I1O1N1

4 + 1 + 1 + 2 + 0 + 3 + 1 + 1 + 1 + 1 + 1 =16 PTS

DOUBLE WORD → 32TRIPLE WORD → 48

MEANING

What does head motion mean?