haptic sensation

NOUN
16 LETTERS · STARTS WITH H

haptic sensation is a valid 16-letter word worth 22 points in Scrabble and 25 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
H4A1P3T1I1C3S1E1N1S1A1T1I1O1N1
4 + 1 + 3 + 1 + 1 + 3 + 0 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 + 1 =22 PTS
DOUBLE WORD → 44TRIPLE WORD → 66
MEANING

What does haptic sensation mean?