Is there a word for a typo?

Typo is short for typographical error, and you can also call it a misprint.

1. Is it correct to say typo error?
2. What is a typo error called?
3. Can typo be used formally?

Is it correct to say typo error?

The word typo is informal, but most people use typo instead of typographical error even in professional settings. As someone who reviews resumes, check for typographical errors. All programs have spell check and grammar checking, errors show a sure sign of not caring and generally get passed over.

What is a typo error called?

A typographical error (often shortened to typo), also called a misprint, is a mistake (such as a spelling mistake) made in the typing of printed (or electronic) material.

Can typo be used formally?

The word typo can be used in many different ways in the English language. This word is fairly casual, so it should only be used in an informal setting or with people that you know well. If you are planning to use typo in a formal or professional setting, consider using a synonym for this word.