A movie rating indicating that admission will not be granted to anyone under the age of
The symbol for abscissa. ex. to mark or remove a mistake in a piece of writing using an X = cross out
X, the twenty-fourth letter of the English alphabet, has three sounds; a compound nonvocal sound (that of ks), as in wax; a compound vocal sound (that of gz), as in example; and, at the beginning of a word, a simple vocal sound (that of z), as in xanthic