scratchsticker

noun
UK /ˈskrætʃˌstɪkə/
US /ˈskrætʃˌstɪkər/

A scratchsticker is a sticker you scratch with a coin to find a hidden picture or prize.

My little sister scratched the scratchsticker and won a smiley face.


OTHER MEANINGS

2. A small card with a hidden code you scratch off to use online.

Scratch the scratchsticker to see your game code.

3. A fun sticker where scratching reveals a colorful pattern.

The party bag had a scratchsticker that turned into a rainbow.

4. A promotional sticker used in contests to uncover instant prizes.

The cereal box came with a scratchsticker for a free toy.