graphic character

graphic marking used in painting and drawing

In ISO/IEC 646 (commonly known as ASCII) and related standards including ISO 8859 and Unicode, a graphic character is any character intended to be written, printed, or otherwise displayed in a form that can be read by humans. In other words, it is any encoded character that is associated with one or more glyphs.
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1. A visual representation of a character, other than a control character. 2. In the ASCII code, a character other than an alphanumeric character, intended to be written, printed, or otherwise displayed in a form that can be read by humans. Note 1: Graphic characters are contained in rows 2 through 7 of the ASCII code table. Note 2: The space and delete characters are considered to be graphic characters.