Definition
An asterisk (*) is a typographical symbol often used as a footnote marker, to indicate missing information, or to censor words. It resembles a small star and is frequently found above the number 8 on computer keyboards. The asterisk can also be used for emphasis, similar to bolding or italics, but less common. Think of it as a versatile symbol that serves multiple purposes in writing. It is a multipurpose symbol used in every kind of communication.