[uncountable] a strong feeling of dislike or disapproval for somebody/something that you feel is unacceptable, or for something that looks, smells, etc. unpleasant disgust (at/with something) She expressed her disgust at the programme by writing a letter of complaint. disgust (for somebody) I can only feel disgust for these criminals. The idea fills me with disgust. He walked away in disgust. Much to my disgust, they refused to help. She wrinkled her nose in disgust at the smell.