Noun | 1. | ideogram - a graphic character that indicates the meaning of a thing without indicating the sounds used to say it; "Chinese characters are ideograms" grapheme, graphic symbol, character - a written symbol that is used to represent speech; "the Greek alphabet has 24 characters" logogram, logograph - a single written symbol that represents an entire word or phrase without indicating its pronunciation; "7 is a logogram that is pronounced `seven' in English and `nanatsu' in Japanese" radical - a character conveying the lexical meaning of a logogram |