Mathematical Bold Script Capital O Symbol
𝓞 is the Mathematical Bold Script Capital O character, used for styled mathematical lettering.
U+1D4DE
𝓞 (U+1D4DE) is a Unicode mathematical script character. It’s commonly used when you want an “O” in a bold script style for formulas, labels, or design accents. You can copy it directly or insert it using the provided code-point escapes.
Mathematical Bold Script Capital O Symbol Meaning
𝓞 is a Unicode character named “MATHEMATICAL BOLD SCRIPT CAPITAL O” with code point U+1D4DE. Like other mathematical alphanumeric symbols, it’s mainly used as styled text in technical writing, math notation, and typography. Visually, it represents a capital O rendered in a bold script/calligraphic form. This makes it useful when you need a distinctive letter for sets, operators, variables, vectors, or branded equation styling—especially when regular “O” doesn’t match your intended look. It typically doesn’t carry a special fixed meaning by itself; instead, its meaning comes from the surrounding context where the letter is used.
Common uses
- •Labeling a set or object named with an “O” in styled mathematics
- •Typography accents in equation renderings (e.g., calligraphic variable naming)
- •Designing badges, headers, or posters that need a bold script “O”
- •Creating consistent “O”-based symbols in custom symbol sets or icons
- •Writers and educators formatting notes where variables are visually differentiated
Examples
𝓞 Mathematical Bold Script Capital O
- 𝓞Let 𝓞 be an open set in the plane.
- 𝓞Define 𝓞 as the collection of solutions.
- 𝓞The matrix 𝓞 transforms the vector.
- 𝓞We denote the target region by 𝓞.
- 𝓞Consider the operator 𝓞 acting on functions.
Variations
Ready to copy
Technical codes
| Unicode | U+1D4DE | |
| HTML Entity | 𝓞 | |
| HTML Code | 𝓞 | |
| CSS | \1D4DE | |
| Decimal | 120030 |
How to type Mathematical Bold Script Capital O Symbol (𝓞)
On Windows
In Word, type 1D4DE then press Alt + X. Or open the emoji picker with Windows key + period.
On Mac
Press Control + Command + Space to open Character Viewer and search for the character.
On Linux
Press Control + Shift + U, type 1d4de, then press Enter or Space.
Anywhere
Copy 𝓞 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 Mathematical Bold Script Capital O symbol mean?
𝓞 is a Unicode character named “MATHEMATICAL BOLD SCRIPT CAPITAL O” with code point U+1D4DE. Like other mathematical alphanumeric symbols, it’s mainly used as styled text in technical writing, math notation, and typography. Visually, it represents a capital O rendered in a bold script/calligraphic form. This makes it useful when you need a distinctive letter for sets, operators, variables, vectors, or branded equation styling—especially when regular “O” doesn’t match your intended look. It typically doesn’t carry a special fixed meaning by itself; instead, its meaning comes from the surrounding context where the letter is used.
What is the Unicode code point for 𝓞?
𝓞 is U+1D4DE (MATHEMATICAL BOLD SCRIPT CAPITAL O).
How can I include 𝓞 in HTML?
Use the HTML entity: 𝓞
How can I insert 𝓞 with CSS?
In CSS, you can use the Unicode escape: \\1D4DE
How do I insert 𝓞 in JavaScript?
Use the JavaScript escape form: \\u{1D4DE}