Plus Sign With Dot Below Symbol
⨥ is a math symbol showing a plus sign with a dot below, used to represent a specialized operator in notation.
U+2A25
The ⨥ symbol is a typographic math operator: a plus sign with a dot below. It helps distinguish a specialized “plus-like” operation from the standard + sign. You can copy it directly or use its HTML, CSS, and JavaScript escapes.
Plus Sign With Dot Below Symbol Meaning
⨥ (PLUS SIGN WITH DOT BELOW, U+2A25) is a math operator character used when plain “+” isn’t specific enough for the notation being written. The dot below visually marks the operator as a distinct variant, which is helpful in formulas, definitions, or documents that require multiple related operators. In practice, it’s most often seen in mathematical typesetting where authors want a clear, consistent symbol for a particular operation or to avoid ambiguity with the regular plus sign. If you’re typesetting equations or writing technical text, it’s a good choice whenever you need a “plus with a marker” operator.
Common uses
- •Labeling a specialized addition-like operation in math notes
- •Writing equations in documents where standard “+” would be ambiguous
- •Creating consistent symbol sets in technical documentation and worksheets
- •Designing UI text for math tools or equation editors
- •Annotating steps in problem solutions with a distinct operator
Examples
⨥ Plus sign with dot below
- ⨥Let a ⨥ b denote the specialized sum.
- ⨥Compute: (x ⨥ y) ⨥ z.
- ⨥Define the operation ⨥ for vectors in this section.
- ⨥The operator ⨥ marks a modified addition in the derivation.
- ⨥In our notation, a ⨥ b replaces a + b.
Variations
Ready to copy
Technical codes
| Unicode | U+2A25 | |
| HTML Entity | ⨥ | |
| HTML Code | ⨥ | |
| CSS | \2A25 | |
| Alt Code | Alt + 10789 | |
| Decimal | 10789 |
How to type Plus Sign With Dot Below Symbol (⨥)
On Windows
Hold Alt and type 10789 on the numeric keypad. In Word, type 2A25 then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 2A25. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 2a25, then press Enter or Space.
Anywhere
Copy ⨥ with the button above and paste it wherever you need it — this works on every device and in every app, with no keyboard shortcut to remember.
FAQ
What does the Plus Sign With Dot Below symbol mean?
⨥ (PLUS SIGN WITH DOT BELOW, U+2A25) is a math operator character used when plain “+” isn’t specific enough for the notation being written. The dot below visually marks the operator as a distinct variant, which is helpful in formulas, definitions, or documents that require multiple related operators. In practice, it’s most often seen in mathematical typesetting where authors want a clear, consistent symbol for a particular operation or to avoid ambiguity with the regular plus sign. If you’re typesetting equations or writing technical text, it’s a good choice whenever you need a “plus with a marker” operator.
What is the Unicode name of ⨥?
Its Unicode name is PLUS SIGN WITH DOT BELOW.
What is the Unicode code point for ⨥?
The code point is U+2A25.
How can I copy ⨥ into HTML?
Use the HTML entity: ⨥.
How do I insert ⨥ using CSS or JavaScript escapes?
CSS escape: \\2A25. JavaScript escape: \\u{2A25}.