1For example, CTRL-a x RET means to simultaneously type Ctrl and lowercase a, followed by the letter x, followed by pressing Return.
2Think of a great letter X a dozen miles long.
3The letters x and y often recurred, intermingled with figures.
4The sufferance of a prince who signs his letters X?
5Letter X, the first letter in Xenophon, a man's name.
6His phobias included the letter X, which he associated with fish-hooks, blood and death.
7X-Ray is simply international code for the letter X.
8It had the letter X in the title to remind people of The X Factor.
9Grimes responded to the question on Instagram and explained: It's just X, like the letter X.
10St. Andrew died in Greece, bound on a cross shaped like the letter X, and preaching to the last.
12The best known are "Boxed I's," "Capital I," "Double Z," "Four E's," "Fleur-de-Lis," " Letter H," " Letter X," and "T Quartette."
13It consists merely of stout Bamboos crossing each other at the road-way like the letter X, and rising a few feet above it.
14The old sawbuck saddle, shaped like the letter X, answers very well, but the Mexican pack, known as the aparcho, is much better.
15Grimes also told an Instagram user earlier this month that the way you would pronounce the name is just X, like the letter X.