Feeling embarrassed (7)
I believe the answer is:
ashamed
'feeling embarrassed' is the definition.
(I've seen this before)
This is the entire clue.
(Other definitions for ashamed that I've seen before include "Feeling guilty" , "Chagrined" , "Troubled by feelings of guilt or embarrassment" , "'Embarrassed, guilty (7)'" , "Abashed - embarrassed" .)