Final answer:
The word 'chagrin' means to 'mortify' or feel embarrassment or humiliation.
Step-by-step explanation:
The word 'chagrin' means to 'mortify' or to feel embarrassment or humiliation. It is often used to describe a feeling of disappointment or frustration at one's own failure or the failure of others. For example, someone might feel chagrin after making a mistake in front of a large audience.