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U+27EF · Mathematical Right Flattened Parenthesis · Miscellaneous Mathematical Symbols-A · Common

Mathematical Right Flattened Parenthesis ⟯

Usage snapshot:

  • Used in content written with the Common script; suitable for UI labels and body text.
  • Appears in the Unicode block Miscellaneous Mathematical Symbols-A.

History & usage: MATHEMATICAL RIGHT FLATTENED PARENTHESIS depicts a curved bracket variant used in mathematical notation. The name includes a shape qualifier FLATTENED and a functional type PARENTHESIS, signaling a symbol that encloses or groups elements. In general terms, a shape token describes how a glyph is configured, while a functional token names its typographic role, here as a grouping delimiter rather than a letter or sign. The RIGHT element conveys orientation, indicating the symbol’s direction or side used in pairings or alignments. In practice, these tokens help editors and typographers decide how to render the character in math texts and dictionaries. 2–3 practical use cases stem from its context: in scholarly editions and archival transcription, the symbol marks a grouped element within complex formulas; in educational primers and grammars, it clarifies bracketed operations alongside other mathematical punctuation; and in typographic revivals and reference materials, it guides specimen notes and cross‑reference layouts. For quick UI operations, it can support formulas, calculators, and comparison controls across platforms. Cross‑platform appearance and assistive technologies should render it with clear contrast and accessible naming.

See our category page for related symbols.

Need styled alternatives? Try the Fancy Text tool.

Technical details
  • Codepoint: U+27EF
  • General Category: Pe
  • Age: 5.1
  • Bidi Class: ON
  • Block: Miscellaneous Mathematical Symbols-A
  • Script: Common
  • UTF-8: E2 9F AF
  • UTF-16: 27EF
  • UTF-32: 000027EF
  • HTML dec: ⟯
  • HTML hex: ⟯
  • JS escape: \u27EF
  • Python \N{}: \N{MATHEMATICAL RIGHT FLATTENED PARENTHESIS}
  • Python \u: \u27EF
  • Python \U: \U000027EF
  • URL-encoded: %E2%9F%AF
  • CSS escape: \27EF
How to type / insert

Fast copy: click the Copy button near the top of this page.

By codepoint: in many editors and IDEs, you can insert via the Unicode code U+27EF or a built‑in character picker.

HTML: use the numeric entity ⟯ (hex) or ⟯ (decimal) when an HTML entity is needed.

Compatibility & troubleshooting

Font support: if the symbol does not render, the current font likely lacks this codepoint. Choose a font with broad Unicode coverage or allow a fallback font.

Web pages: ensure your CSS font stack includes a general fallback; avoid relying on images for common symbols to preserve accessibility and copyability.