Glossary Term Definition
A written sign that represents a whole word or morpheme rather than a sound, such as the ampersand (&), the dollar sign ($), or Chinese characters.
Definition
A written sign that represents a whole word or morpheme rather than a sound. The ampersand (&), dollar sign ($), and percent sign (%) are logograms used within alphabetic scripts. Chinese characters are a logographic writing system.
Source
No access — Robert Bringhurst — p. 326:
A written sign that represents a whole word or morpheme rather than a sound.