Proteus

Part of speech: noun

Definitions

1. A figure from Greek mythology known for his ability to change shape and foretell the future
2. A symbol of versatility and adaptability, often used to describe something or someone capable of assuming multiple forms or roles
3. An elusive entity noted for transforming appearances and evading capture, representing constant change and variety

Etymology: Proteus was a shape-changing sea god of Greek myth, the servant of Poseidon, who could take any form to avoid being forced to prophesy. Seizing him and holding on through every transformation was the only way to make him reveal the truth, so the name became a byword for something that refuses to hold a fixed shape. That mythic figure is the source of the word's modern sense, though the English noun itself reached the language much later, through scientific naming rather than through the myth alone. The term is a genus name, applied in biology to a group of organisms. Naturalists borrowed the mythological name for the group, and from there it spread into general use. Its use as a noun meaning a changeable figure or person follows the myth's imagery directly, with the sea god's capacity for transformation supplying the metaphor.

Synonyms: protean