Feeling of dread or terror (4)
I believe the answer is:
fear
I believe this is a double definition.
'feeling of dread' is the first definition.
(I've seen this in another clue)
'terror' is the second definition.
(I've seen this before)
(Other definitions for fear that I've seen before include "Trepidation" , "Feeling of dread" , "Dread, alarm" , "Apprehension" , "awe" .)