For example, CTRL-a x RET means to simultaneously type Ctrl and lowercase a, followed by the letter x, followed by pressing Return.

Think of a great letter X a dozen miles long.

The letters x and y often recurred, intermingled with figures.

The sufferance of a prince who signs his letters X?

Letter X, the first letter in Xenophon, a man's name.

His phobias included the letter X, which he associated with fish-hooks, blood and death.

X-Ray is simply international code for the letter X.

It had the letter X in the title to remind people of The X Factor.

Grimes responded to the question on Instagram and explained: It's just X, like the letter X.

St. Andrew died in Greece, bound on a cross shaped like the letter X, and preaching to the last.

Then the letter X.

The best known are "Boxed I's," "Capital I," "Double Z," "Four E's," "Fleur-de-Lis," " Letter H," " Letter X," and "T Quartette."

It consists merely of stout Bamboos crossing each other at the road-way like the letter X, and rising a few feet above it.

The old sawbuck saddle, shaped like the letter X, answers very well, but the Mexican pack, known as the aparcho, is much better.

Grimes also told an Instagram user earlier this month that the way you would pronounce the name is just X, like the letter X.