unreadablesticker
nounUK /ʌnˈriːdəbl ˈstɪkə/
US /ʌnˈriːdəbəl ˈstɪkər/
A sticker with words or pictures you cannot read.
The unreadablesticker on the old box was too faded to understand.
OTHER MEANINGS
2. A sticker whose text is in a language you do not know.
The unreadablesticker on the imported toy was written in a foreign script.
3. A sticker that is too small or worn to make out.
He squinted at the unreadablesticker on the jar but still could not read it.
4. A digital sticker that fails to display its text properly.
The chat app showed an unreadablesticker instead of the message.