Mathematical Left Flattened Parenthesis Symbol
⟮ is a mathematical left flattened parenthesis used as a bracket-like glyph in notation and text.
U+27EE
⟮ is a Unicode math symbol known as the mathematical left flattened parenthesis. It’s often used when authors need a bracket shape that differs from standard parentheses. You can copy it directly into documents, HTML, CSS, or code.
Mathematical Left Flattened Parenthesis Symbol Meaning
⟮ (Unicode U+27EE) is the “mathematical left flattened parenthesis.” It looks like a left bracket with a flattened, non-round form compared to typical “(”. In practice, it’s used as a delimiter in mathematical expressions or technical writing where specific bracket styling matters, such as representing intervals, grouping, or custom notation. In plain text, it can also function as a decorative bracket to frame short phrases, options, or steps—especially in environments that support Unicode math symbols. When you need an exact character shape, prefer copying the symbol or using the provided HTML or code escapes.
Common uses
- •Math notation: use as a left delimiter in expressions or custom bracket groups
- •Intervals and ranges: pair it with the corresponding right flattened parenthesis to format bounds
- •Technical writing: visually distinguish grouped terms from standard parentheses
- •UI/UX text: create consistent bracket styling in labels, dropdown options, or tags
- •Design and typography: add a distinctive “bracket” glyph in posters, docs, or templates
Examples
⟮ Mathematical Left Flattened Parenthesis
- ⟮⟮x, y⟯
- ⟮Options: ⟮A⟯, ⟮B⟯, ⟮C⟯
- ⟮Set definition: S = ⟮1, 2, 3⟯
- ⟮Note: use ⟮left⟯ and ⟮right⟯ to match the notation style
- ⟮Bracketed phrase: ⟮Read carefully⟯
Variations
Ready to copy
Technical codes
| Unicode | U+27EE | |
| HTML Entity | ⟮ | |
| HTML Code | ⟮ | |
| CSS | \27EE | |
| Alt Code | Alt + 10222 | |
| Decimal | 10222 |
How to type Mathematical Left Flattened Parenthesis Symbol (⟮)
On Windows
Hold Alt and type 10222 on the numeric keypad. In Word, type 27EE then press Alt + X.
On Mac
Switch to the Unicode Hex Input keyboard, then hold Option and type 27EE. Or press Control + Command + Space and search.
On Linux
Press Control + Shift + U, type 27ee, 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 Mathematical Left Flattened Parenthesis symbol mean?
⟮ (Unicode U+27EE) is the “mathematical left flattened parenthesis.” It looks like a left bracket with a flattened, non-round form compared to typical “(”. In practice, it’s used as a delimiter in mathematical expressions or technical writing where specific bracket styling matters, such as representing intervals, grouping, or custom notation. In plain text, it can also function as a decorative bracket to frame short phrases, options, or steps—especially in environments that support Unicode math symbols. When you need an exact character shape, prefer copying the symbol or using the provided HTML or code escapes.