buttonid
nounUK /ˈbʌtənɪd/
US /ˈbʌtənɪd/
A buttonid is a small name tag or label that tells you which button is which.
The buttonid on the remote control helped her find the power button quickly.
OTHER MEANINGS
2. A unique code or number used to identify a button in a computer program or app.
The developer assigned a buttonid to each clickable element on the screen.
3. A small badge or sticker worn at an event that shows a person's name or role.
Everyone at the conference wore a buttonid so they could greet each other by name.
4. A short nickname or handle used to identify someone in an online chat or game.
His buttonid in the game was 'SpeedyFox'.