Meaning
A bold red X. It means no, wrong, cancelled or not allowed, the classic mark for an incorrect answer on a test.
People use it to reject an idea, cross items off, list don’ts or show what failed: “Pineapple on pizza ❌ never” In side-by-side lists, ❌ for bad habits and ✅ for good ones is a popular format. It is stronger than ✖️, which looks neutral and is often used for multiplication or collabs.