| Word |
Definition |
| polychromatic | having many different colors |
| polyclinic | a hospital that treats many different kinds of diseases |
| polydactyl | having many fingers or toes |
| polyglot | a person who knows how to speak, read, or write many languages |
| polygon | a closed plane figure with many straight lines that connect |
| polygraph | a machine that writes down many different changes in the body while the person answers questions; a lie detector test |
| polyhedron | a solid figure with many sides, such as a pyramid |
| polymorphous | having or assuming many different forms |
| polysyllabic | having many syllables |
| polytheism | the belief in many different gods |
