↪

Right Arrow With Hook

Unicode
U+21AA
Category
Arrows
HTML Entity
↪
CSS
\21AA
The Right Arrow With Hook (↪) features a standard right-facing directional arrow with a curved U-turn shape at its tail. In mathematical notation, it is the standard symbol for an injective function or an inclusion map, indicating that one set is naturally embedded into another. In everyday digital contexts, UI designers frequently use similar icons to represent "reply," "forward," or "share" actions.

How to Type

Windows
Alt+8618 or Win+. then search "arrow"
macOS
Control+Command+Space then search "right arrow with hook"
Linux
Ctrl+Shift+U then 21AA then Enter
HTML
↪ or ↪

In Programming

In mathematics, formal logic, and type theory, this symbol denotes an injective function (injection) or an inclusion map. It is frequently rendered in academic papers using the LaTeX command \hookrightarrow.

Read full meaning article

Tags

UI icon arrow forward hook right inclusion map injective math redo reply share unicode arrows

Related Symbols

← Left Arrow ↑ Up Arrow → Right Arrow ↓ Down Arrow ↔ Left Right Arrow ↕ Up Down Arrow ↖ North West Arrow ↗ North East Arrow ↘ South East Arrow ↙ South West Arrow ↞ Left Two Headed Arrow ↠ Right Two Headed Arrow