- One that signifies. (noun)
- Linguistics A linguistic unit or pattern, such as a succession of speech sounds, written symbols, or gestures, that conveys meaning; a linguistic sign. The signifier of the concept "tree” is, in English, the string of speech sounds (t), (r), and (ē); in German, (b), (ou), and (m). (noun)
American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.