What ⌟ means
It is the lower-right mark in a four-corner set.
Unicode calls them the quine corners. Mathematics uses them in upper and lower pairs; editors sometimes substitute them for half brackets (marks shaped like one side of a full bracket). Their five-point layout is quincuncial: four corners around a center.
Part of the collection
Don't confuse it with
6
Bottom Left Corner
Lower-left corner; its vertical stroke is on the opposite side.

Bottom Right Crop
Bottom-right crop mark; part of a separate outward-facing set.

Right Floor
Right-floor delimiter; its taller shape belongs to another set.

Box Drawings Light Up And Left
A box-drawing corner for text tables, the same shape at a table's bottom right.

Bottom Right Half Bracket
Bottom right half bracket, an editorial mark. Its shape is nearly identical.

Right Corner Bracket
CJK right corner bracket, a Japanese closing quote mark. It is taller and wider.
Combination ideas
3Diagonal corner marks framing a title or bio line.
All four corners: a viewfinder-style frame.
A corner-framed status caption.
Questions people ask
1Why does ⌟ show as a box on some devices?
Because that device's fonts have no glyph for it. The character is still correct and still copies correctly — the box is a missing glyph, not a broken character.
Collections with ⌟
2How to type or find ⌟
- Also called
- lrcorner · drcorn
- Search it as
- quine corner · math delimiter · corner mark
- Shows up in
- Anything that takes text · its shape is whatever your font draws
Windows (Word)
Windows
HTML
⌟CSS
\231FLaTeX
Load
amssymb, then use \lrcorner.MathML
Use the entity
drcorn; lrcorner is its alias.Linux (GTK)
In a GTK text field, press CtrlShiftU, enter
231f, then Enter.Codes and encoding1 code points
HTML decimal
⌟
HTML hex
⌟
CSS content
content: "\231F";
Each escape is closed by the next backslash; a trailing space is needed before a literal hex digit.
URL encoded
%E2%8C%9F
1
On screen
1
Code points
1
JS .length
3
UTF-8 bytes
A visible symbol can contain several code points. JS .length counts UTF-16 units; UTF-8 counts bytes.




