Subset Of Or Equal To With Dot Above Symbol
⫃ denotes a set relation: subset of or equal to with a dot above.
U+2AC3
⫃ is a mathematical symbol used to describe relationships between sets. It’s useful when you want the “subset of or equal to” relation and need the dot-above variant.
Subset Of Or Equal To With Dot Above Symbol Meaning
⫃ is the symbol named “subset of or equal to with dot above” (Unicode U+2AC3). Like the standard subset relation, it indicates that one set is contained within another, with the added “dot above” marking that distinguishes this particular variant of notation. In practice, it’s used in formal math writing, textbooks, and typeset expressions where a specific decorated subset symbol is required. Because it’s a single Unicode character, it’s convenient to copy into documents, design mockups, and code when you need consistent typography across platforms that support U+2AC3.
Common uses
- •Typing set-theory relations in homework, lecture notes, or study documents
- •Writing formal proofs and definitions that require the dot-above subset variant
- •Labeling or annotating mathematical diagrams in slides and presentations
- •Using in LaTeX/Unicode-aware editors when a specific subset symbol is needed
- •Including in web content or UI text that displays math notation consistently
Examples
⫃ Subset of or equal to with dot above
- ⫃A ⫃ B
- ⫃X ⫃ Y
- ⫃S ⫃ T in the proof
- ⫃Let A ⫃ B and compare their elements
- ⫃When A ⫃ B, we conclude the containment holds
Variations
Ready to copy
Technical codes
| Unicode | U+2AC3 | |
| HTML Entity | ⫃ | |
| HTML Code | ⫃ | |
| CSS | \2AC3 |
FAQ
What does ⫃ mean?
⫃ means “subset of or equal to with dot above,” a decorated set relation indicating one set is contained in another, including the possibility of equality.
What is the Unicode code point for ⫃?
The Unicode code point is U+2AC3.
How can I copy ⫃ into HTML?
You can use the HTML entity: ⫃.
How do I type ⫃ in CSS or JavaScript?
CSS escape: \\2AC3. JavaScript (Unicode escape): \\u{2AC3}.