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Right Parenthesis Extension Symbol

The ⎟ symbol is the right parenthesis extension (U+239F) used to match taller left/right parentheses styling.

U+239F

⎟ is a “right parenthesis extension” symbol from Unicode (U+239F). It’s mainly used in technical or typographic contexts where parentheses need to visually extend to match tall content.

Right Parenthesis Extension Symbol Meaning

The symbol ⎟ (Unicode name: RIGHT PARENTHESIS EXTENSION, code point U+239F) is part of Unicode’s technical punctuation set. As its name suggests, it’s used like a typographic “extension” for the right side of a parenthesis pair. In practice, it helps create brackets/parentheses that visually align with tall expressions (for example, matrices, grouped equations, or stacked notation) where a normal “)” might look too short. It’s most common in document preparation, math-like layouts, and text rendered with fonts that support this character.

Common uses

  • Adjusting typography for tall expressions by visually extending a right parenthesis
  • Creating math-like text in plain editors or environments that support Unicode symbols
  • Designing documentation layouts where parentheses must align with stacked content
  • Formatting technical diagrams or UI text that mimics equation styling
  • Using Unicode-safe character references (HTML entity, CSS escape, JS escape) in web content

Examples

⎟ Right Parenthesis Extension

  • Compute ⎟ x ⎜
  • Result: ⎟ a+b ⎜
  • Show: ⎟ M ⎜
  • Bracketed list: ⎟ item 1; item 2 ⎜
  • Extended form: ⎟ (subscripted content) ⎜

Variations

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Technical codes

UnicodeU+239F
HTML Entity⎟
HTML Code⎟
CSS\239F

FAQ

What does the Right Parenthesis Extension symbol mean?

The symbol ⎟ (Unicode name: RIGHT PARENTHESIS EXTENSION, code point U+239F) is part of Unicode’s technical punctuation set. As its name suggests, it’s used like a typographic “extension” for the right side of a parenthesis pair. In practice, it helps create brackets/parentheses that visually align with tall expressions (for example, matrices, grouped equations, or stacked notation) where a normal “)” might look too short. It’s most common in document preparation, math-like layouts, and text rendered with fonts that support this character.