Smug, v. t. [imp. & p. p. Smugged (?); p. pr. & vb. n. Smugging.] To make smug, or spruce. [Obs.]

Thus said, he smugged his beard, and stroked up fair.

Smug (?), a. [Of. Scand. or Low German origin; cf. LG. smuck, G. schmuck, Dan. smuk, OSw. smuck, smöck, and E. smock, smuggle; cf. G. schmuck ornament. See Smock.] Studiously neat or nice, especially in dress; spruce; affectedly precise; smooth and prim.

They be so smug and smooth.
Robynson (More's Utopia).

The smug and scanty draperies of his style.
De Quincey.

A young, smug, handsome holiness has no fellow.
Beau. & Fl.