* Polysemous: This is the most precise term. It refers to a word or phrase that has multiple, related meanings. For example, the word "bank" can refer to a financial institution or the edge of a river.
* Ambiguous: This refers to something that is open to multiple interpretations. It doesn't necessarily mean there are multiple *correct* meanings, but rather that the intended meaning is unclear.
* Multifaceted: This emphasizes the multiple aspects or qualities of something, rather than just its meanings.
* Multivalent: This is similar to "multifaceted," but emphasizes the complexity of the meaning and how it can be interpreted in different ways.
* Figurative: This describes something that is not literal, and can have multiple meanings based on metaphor or symbolism.
The best word to use depends on the specific context and what you want to emphasize.