∅

EMPTY SET

U+2205 · Math Symbol · plane BMP · Unicode 1.1

View block Mathematical Operators View all symbols

Borda verde = funciona no Free Fire

Visually similar

The glyph has a similar shape.

⌀U+2300 ⦰U+29B0 ⵁU+2D41 øU+00F8 ØU+00D8 ᴓ

Type a nickname to see its page

Identification

Code point

U+2205

Decimal

8709

Block

Mathematical Operators

Range

2200–22FF

Plane

BMP

Script

Common

Unicode version

1.1

Encoding

UTF-8

0xE2 0x88 0x85

UTF-16 (JS)

0x2205

UTF-32

0x00002205

HTML decimal

∅

HTML hex

∅

HTML entities

∅ &emptyset; &emptyv; &varnothing;

CSS escape

\2205

Properties

Case & decomposition

Binary properties

Grapheme_Base
Math
Pattern_Syntax

Annotations

Aliases

null set

Comments

used in linguistics to indicate a null morpheme or phonological "zero"

Cross-refs

(latin capital letter o with stroke - 00D8) · (diameter sign - 2300)

Variants

2205 FE00 zero with long diagonal stroke overlay form