Informal; countable. Refers to a person who is smug or self-satisfied.
Definitionen
A self-satisfied or complacent person. Don't be such a smug; nobody likes a know-it-all.
An archaic term for a smuggler. The coast guards were always on the lookout for any smug operating along the shores.
Synonyme
self-righteous person
conceited person
self-satisfied person