moodgem
nounUK /ˈmuːd.dʒem/
US /ˈmuːd.dʒem/
A moodgem is a shiny little stone that helps you show how you feel.
She put a blue moodgem on her desk to show she was feeling calm.
OTHER MEANINGS
2. A small glowing jewel that changes color with a person's emotions.
The moodgem turned pink when he laughed.
3. A collectible token kids trade to share their feelings with friends.
I traded my green moodgem for her yellow one.
4. A decorative gem used in games to represent different moods.
Match three moodgems of the same color to win.