Definition of misspelling: a spelling that is incorrect.
Definition of typo: A typographical error (often shortened to typo) is a mistake made in, originally, the manual type-setting (typography) of printed material, or more recently, the typing process, resulting in an incorrect spelling. The term includes errors due to mechanical failure or slips of the hand or finger,[1] but usually excludes errors of ignorance, such as spelling errors. Before the arrival of printing, the "copyist's mistake" or "scribal error" was the equivalent for manuscripts. Most typos involve simple duplication, omission, transposition, or substitution of a small number of characters.
Definition of Nickona: banned