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