Excites
'excites' is the definition.
(thrilling is a kind of exciting)
This is the entire clue.
(Other definitions for thrills that I've seen before include "Excites" , "Delights" , "Exciting sensations" , "Excitement" , "Waves of excited feelings" .)
'excites' is the definition.
('turn on' can be a synonym of 'excite')
This is the entire clue.