smallgrin
nounUK /ˈsmɔːl.ɡrɪn/
US /ˈsmɑːl.ɡrɪn/
A small grin is a little smile that shows you are happy.
She gave a smallgrin when she saw the puppy.
OTHER MEANINGS
2. A tiny, quick smile that lasts only a moment.
He flashed a smallgrin and then looked away.
3. A shy or secret smile you try to hide.
She hid a smallgrin behind her hand.
4. A small smile that shows you are pleased with yourself.
After winning the game, he wore a smallgrin all day.