eeriebutton
nounUK /ˈɪəriˌbʌtən/
US /ˈɪriˌbʌtən/
A button that feels a little strange or spooky when you touch it.
She pressed the eeriebutton and the lights flickered.
OTHER MEANINGS
2. A small glowing button that seems to watch you.
The eeriebutton glowed red in the dark hallway.
3. A button on a toy that makes a scary sound.
Press the eeriebutton to hear a ghostly laugh.
4. A mysterious control whose purpose nobody knows.
Nobody knew what the eeriebutton in the attic did.