The text scanner function could handle up to 60 alphabetical characters simultaneously.

Variables are single lowercase alphabetical characters (a-z).

The irregularity of sound to which many of our alphabetical characters are subject, has been frequently noticed and complained of: more especially by foreigners engaged in learning the language.

The term continues to be used in the computer industry to describe fonts that have symbols and shapes in the positions designated for alphabetical or numeric characters.

Although a decimal machine, limited character support was provided by the input/output units converting alphabetical and special characters to a two-digit decimal code.

His utterances had been structured according to a magician's code in which the mood of each phrase-interrogative or indicative-along with its initial letter, conveyed an alphabetical character.

The rest of them bore also some little resemblance to alphabetical characters, and Peters was willing, at all events, to adopt the idle opinion that they were really such.

Even if the suffix usually consists of alphabetical characters in a certain country, gliders and ultralights may sometimes use digits instead.

Between the Middle Ages and today, many ways of writing alphabetical characters were lost.

For example, some children who cannot read may lack the underlying ability to visually distinguish one alphabetical character from another.