Dot number

Dot 3 in braille

Dot 3 is the apostrophe. It is the one raised position out of the six a cell has.

Dot 3

Unicode ⠄ — U+2804, 1 dot on the left and nothing on the right

What this cell is

This cell has a single job, which is unusual: most of the sixty-three carry more than one.

What dot 3 can mean
ReadingKindWhere it applies
the apostrophePunctuationBy position

Where you will meet it

The frequency list this site measures against is five thousand plain lowercase words, so it contains no example of this cell at all. These are written out instead, and rendered by the same translator as everything else here.

Dot 3 in ordinary words
WrittenIn braille
don't
it's

The same cell in the other codes

Braille is not one code. This site publishes five, and they do not put this cell to the same use. Text written with one table and read with another does not come out as an accent or two — it comes out as different words.

Dot 3 in each of the five codes
CodeWhat this cell is
Unified English Braillethe apostrophe
Spanish braillethe marks . and ' (and 1 other sharing the cell)
Portuguese braillethe marks . and ' (and 1 other sharing the cell)
Arabic braillethe letter ء
Hindi braillecandrabindu
The same cell, a different letter

In UEB this cell is the apostrophe. In Arabic, the letter ء. Spanish has seven letters outside a-z and Portuguese has thirteen, each a single cell where UEB spends three, and every one of them lands on a cell UEB had already given to something else. That is why the codes cannot be mixed, and it is the part no chart shows you.

One dot away

Under the fingers a missed or imagined dot turns this cell into 5 others. These are the ones to check against when a word will not resolve.

Cells one dot from 3
CellDotsWhat it is
1-3the letter k; the word “knowledge” standing alone
2-3the letters bb between two letters; the prefix be- at the start of a word; the word “be” standing alone; the semicolon
3-4the letters st inside a word, and the word “still” alone
3-5the letters in inside a word; the word “in” standing alone
3-6the hyphen

Look up something else

The braille dot numbers page takes any combination of the six, the decoder reads a whole passage back, and the chart runs the other way, from the letter to the dots.

Dot 3 as an image

The cell on its own: dot 3 filled, the other five positions shown empty — which is the part a description in words tends to leave out.

A braille cell with dot 3 raised, which in Unified English Braille is the apostrophe.

Download the PNGCC BY 4.0.