SMUG is an adjective.
It means having or showing the annoying quality of people who feel very pleased or satisfied with their abilities, achievements, etc.
Examples:
It means having or showing the annoying quality of people who feel very pleased or satisfied with their abilities, achievements, etc.
Examples:
- It's OK to celebrate your success, but try not to be too smug about it.
- You can wipe that smug look off your face.