| MICROPROOF | • microproof adj. That may be used in a microwave oven without damage. |
| OUTPERFORM | • outperform v. To perform better than something or someone. • OUTPERFORM v. to exceed in performance. |
| PERCIFORMS | • perciforms n. Plural of perciform. • PERCIFORM n. a perch-like fish. |
| PERFORMERS | • performers n. Plural of performer. • PERFORMER n. one who performs. |
| PERFORMING | • performing v. Present participle of perform. • performing n. A performance. • PERFORMING n. the act of doing something. |
| PERMAFROST | • permafrost n. Permanently frozen ground, or a specific layer thereof. • PERMAFROST n. permanently frozen subsoil. |
| PLATFORMER | • platformer n. (Video games, informal) A platform game. • PLATFORMER n. a platform game, a type of computer game that is played by moving a figure on the screen through a series of obstacles and problems. |
| PREFORMATS | • preformats v. Third-person singular simple present indicative form of preformat. • PREFORMAT v. to format in advance. |
| PREFORMING | • preforming v. Present participle of preform. • PREFORM v. to form beforehand. |
| PREINFORMS | • PREINFORM v. to inform in advance. |
| PROOFROOMS | • PROOFROOM n. a room where proofs are set up. |
| PROTEIFORM | • proteiform adj. (Zoology) changeable in form; resembling a proteus. • PROTEIFORM adj. changeable in form. |
| SPRINGFORM | • springform n. (Often attributive) A round baking tin with a rim that can be detached from the base. |
| STORMPROOF | • stormproof adj. Capable of resisting a storm. • storm-proof adj. Alternative form of stormproof. • STORMPROOF adj. proof against bad weather. |
| VAPORIFORM | • vaporiform adj. (Archaic) Existing in a vaporous state. • VAPORIFORM adj. existing in a vaporous form or state. |
| VIPERIFORM | • VIPERIFORM adj. shaped like a snake or viper. |