smilegauge
nounUK /ˈsmaɪl.ɡeɪdʒ/
US /ˈsmaɪl.ɡeɪdʒ/
A smilegauge is a little tool that shows how happy someone is.
The teacher used a smilegauge to see how the class felt about the game.
OTHER MEANINGS
2. A chart or sticker where kids point to a face to show their mood.
Before reading time, each child marked the smilegauge on the wall.
3. A playful device that measures how wide a grin is.
The carnival smilegauge said my grin was the biggest of the day.
4. A way to rate something by how much it makes you smile.
The new playground got a high smilegauge from the whole neighborhood.
5. A small dial on a toy that moves when someone laughs.
Every giggle made the smilegauge on the robot spin faster.