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