What does polysemous mean?
Polysemous describes a word, phrase, or other expression that has more than one possible meaning. Such meanings may be closely related, as with "run," whose core sense relates to movement but which can also mean operate, manage, or flow. They may instead contrast substantially, as in the polysemous word "bat," which can denote an animal or a piece of sporting equipment. Context generally determines which meaning a speaker or writer intends. The term is especially useful in linguistics, semantics, translation, and the analysis of literature, where recognizing multiple meanings can clarify ambiguity, wordplay, and changes in interpretation. Polysemy is not necessarily a defect: many ordinary words are polysemous, and additional meanings often develop through metaphor, cultural association, or specialized use. The related noun polysemy names the phenomenon itself.
adjectiveHaving or tending to have more than one possible meaning. In linguistics, the term describes a word or expression whose meanings differ according to context.
- Having more than one possible meaning, especially as a word or expression interpreted differently according to context.
"The polysemous phrase "fair enough" can be used both as agreement and as a dismissive response."
"Researchers examined the polysemous verb "run" across several sentences."
"The title is deliberately polysemous and can be understood both literally and metaphorically."
A single word can be a reliable companion or a linguistic shapeshifter: context determines which meaning of a polysemous word comes to the fore.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Where does polysemous come from?
Polysemous was formed in English through Greek elements meaning "many" and "sign" or "meaning," in keeping with the established term polysemy. Its semantic relatives include semantic and semantics, which likewise concern systems of meaning, and semaphore, whose Greek root refers to carrying meaning by signals. The English word follows the pattern of other Greek- and Latin-derived scholarly formations using the combining form poly- for plurality.
Related word forms
How polysemous is actually used
This is a formal or technical term, especially common in linguistics, semantics, and philosophy. It is often used when discussing how context can activate different meanings of the same word.
Easily confused with polysemous
A polysemous word has multiple related or unrelated meanings, whereas a homonymous word has different meanings but shares the same written or spoken form with another word.