| EMPYREUMATISING | • EMPYREUMATISE v. to render empyreumatic, also EMPYREUMATIZE. |
| EMPYREUMATIZING | • empyreumatizing v. Present participle of empyreumatize. • EMPYREUMATIZE v. to render empyreumatic, also EMPYREUMATISE. |
| MICROPYROMETERS | • MICROPYROMETER n. a pyrometer for measuring the temperature of very small objects. |
| PYRAMIDOLOGISTS | • pyramidologists n. Plural of pyramidologist. • PYRAMIDOLOGIST n. a specialist in pyramidology. |
| PYRETOTHERAPIES | • PYRETOTHERAPY n. medical treatment by causing fever. |
| PYRIDOSTIGMINES | Sorry, definition not available. |
| PYROELECTRICITY | • pyroelectricity n. (Physics) The generation of electric charge as a result of a change in temperature. • PYROELECTRICITY n. electric charge produced in some crystals by temperature changes. |
| PYROPHOTOGRAPHS | • PYROPHOTOGRAPH n. a burnt-in photograph, e.g. on glass or porcelain. |
| PYROPHOTOGRAPHY | • pyrophotography n. (Photography) Any photographic process involving the use of heat to fix the picture. • PYROPHOTOGRAPHY n. the production of pyrophotographs. |
| PYROPHOTOMETERS | • PYROPHOTOMETER n. a type of pyrometer in which the temperature of an incandescent body is determined by photometric measurement of the light it emits. |
| PYROTECHNICALLY | • pyrotechnically adv. By means of pyrotechnics. • PYROTECHNICAL adv. relating to pyrotechnics, the art of making fireworks, also PYROTECHNIC. |
| PYROTECHNICIANS | • pyrotechnicians n. Plural of pyrotechnician. • PYROTECHNICIAN n. one who makes fireworks. |
| SULFINPYRAZONES | • sulfinpyrazones n. Plural of sulfinpyrazone. • SULFINPYRAZONE n. a uricosuric drug used in the long-term treatment of chronic gout. |
| SULPHINPYRAZONE | • sulphinpyrazone n. Alternative form of sulfinpyrazone. • SULPHINPYRAZONE n. a drug used to treat gout. |
| UNCOPYRIGHTABLE | • uncopyrightable adj. (Copyright law) Ineligible for copyright. • uncopyrightable n. That for which no one can obtain copyright. • UNCOPYRIGHTABLE adj. not copyrightable. |