moodmarker
nounUK /ˈmuːdˌmɑːkə/
US /ˈmuːdˌmɑːrkər/
A moodmarker is a little sign that shows how someone feels.
The teacher put a happy moodmarker on the chart next to Mia's name.
OTHER MEANINGS
2. A small colored sticker used to show a person's current emotion.
He picked a blue moodmarker to show he was feeling calm.
3. A word or symbol in a story that hints at how a character feels.
The writer used a sad moodmarker to tell us the hero was lonely.
4. A digital icon that displays a user's mood in an app.
She changed her moodmarker to a smiling face after lunch.