# ⟛ U+27DB LEFT AND RIGHT TACK

Logic symbol combining left and right tacks into one horizontal-stemmed mark, used in formal logic.

| | |
|---|---|
| Character | `⟛` |
| Codepoint | U+27DB |
| Name | LEFT AND RIGHT TACK |
| Block | [Miscellaneous Mathematical Symbols-A](https://unicodekit.com/block/miscellaneous-mathematical-symbols-a) |
| Script | Common |
| Category | Math Symbol (Sm) |
| Unicode version | 3.2 |
| HTML | `⟛` `⟛` |
| CSS | `\27DB` |
| JavaScript | `\u27DB` |
| UTF-8 | E2 9F 9B |
| UTF-16 | 27DB |

## Related characters

- ⟚ [U+27DA LEFT AND RIGHT DOUBLE TURNSTILE](https://unicodekit.com/char/27DA)
- ⟜ [U+27DC LEFT MULTIMAP](https://unicodekit.com/char/27DC)
- ⟙ [U+27D9 LARGE DOWN TACK](https://unicodekit.com/char/27D9)
- ⟝ [U+27DD LONG RIGHT TACK](https://unicodekit.com/char/27DD)
- ⟘ [U+27D8 LARGE UP TACK](https://unicodekit.com/char/27D8)
- ⟞ [U+27DE LONG LEFT TACK](https://unicodekit.com/char/27DE)
- ⟗ [U+27D7 FULL OUTER JOIN](https://unicodekit.com/char/27D7)
- ⟟ [U+27DF UP TACK WITH CIRCLE ABOVE](https://unicodekit.com/char/27DF)
- ⟖ [U+27D6 RIGHT OUTER JOIN](https://unicodekit.com/char/27D6)
- ⟠ [U+27E0 LOZENGE DIVIDED BY HORIZONTAL RULE](https://unicodekit.com/char/27E0)
- ⟕ [U+27D5 LEFT OUTER JOIN](https://unicodekit.com/char/27D5)
- ⟡ [U+27E1 WHITE CONCAVE-SIDED DIAMOND](https://unicodekit.com/char/27E1)

Page: https://unicodekit.com/char/27DB · JSON: https://unicodekit.com/characters/27DB