The noun chagrin has 1 sense (first 1 from tagged texts)
1. (2) chagrin, humiliation, mortification -- (strong feelings of embarrassment)
Overview of verb chagrin
The verb chagrin has 1 sense (no senses from tagged texts)
1. humiliate, mortify, chagrin, humble, abase -- (cause to feel shame; hurt the pride of; "He humiliated his colleague by criticising him in front of the boss")