verb

1. To make smug, or spruce.

2. To seize; to confiscate.

3. To hush up.

adjective

1. Irritatingly pleased with oneself, offensively self-complacent, self-satisfied.

   “Kate looked extremely smug this morning.”

2. Studiously neat or nice, especially in dress; spruce; affectedly precise; smooth and prim.

Synonyms: complacent, gloaty, self-satisfied