Intrigued (10)
'intrigued' is the definition.
('fascinate' can be a synonym of 'intrigue')
This is all the clue.
(Other definitions for fascinated that I've seen before include "spellbound" , "captured" , "Irresistibly interested" , "Irresistably attracted" , "Captivated" .)
(Other definitions for interested that I've seen before include "Not impartial" , "Showing curiosity" , "Wanting to know" , "Fascinated" , "prejudiced" .)