SMIRKING
Verb
smirking
present participle of smirk
Noun
smirking (plural smirkings)
The act of one who smirks.
[…] I noticed a peculiar fluttering amongst the girls. On inquiring the reason of their mysterious gigglings and smirkings, I found that there was to be a wedding.
Source: Wiktionary
SMIRK
Smirk, v. i. [imp. & p. p. Smirked; p. pr. & vb. n. Smirking.] Etym:
[OE. smirken, ASS. smercian, smearcian; cf. MHG. smieren, smielen, to
smile. See Smile, v. i.]
Definition: To smile in an affected or conceited manner; to smile with
affected complaisance; to simper.
Smirk, n.
Definition: A forced or affected smile; a simper.
The bride, all smirk and blush, had just entered. Sir W. Scott.
Smirk, a.
Definition: Nice,; smart; spruce; affected; simpering. "So smirk, so
smooth." Spenser.
Source: Webster’s Unabridged Dictionary 1913 Edition