| DEPOPULATORS | • depopulators n. Plural of depopulator. • DEPOPULATOR n. one who depopulates. |
| PAPULIFEROUS | • papuliferous adj. Pimply; covered with papulae. • PAPULIFEROUS adj. pimply. |
| PERPETUALISM | • PERPETUALISM n. a belief in the perpetual continuance of things. |
| PERPETUALIST | • PERPETUALIST n. a person who advocates the perpetual continuation of anything. |
| PERSULPHATES | • persulphates n. Plural of persulphate. • PERSULPHATE n. that sulphate of a metal which contains the relatively greater quantity of oxygen or of the acid radical, also PERSULFATE. |
| POPULARISERS | • popularisers n. Plural of populariser. • POPULARISER n. one who popularises, also POPULARIZER. |
| POPULARITIES | • popularities n. Plural of popularity. • POPULARITY n. the state of being popular. |
| POPULARIZERS | • popularizers n. Plural of popularizer. • POPULARIZER n. one who popularizes, also POPULARISER. |
| POSTPUBERTAL | • postpubertal adj. After puberty. |
| PUPILARITIES | • PUPILARITY n. the state of being a pupil or legal ward, also PUPILLARITY. |
| PURPLEHEARTS | • purplehearts n. Plural of purpleheart. • purple␣hearts n. Plural of purple heart. • Purple␣Hearts n. Plural of Purple Heart. |
| PYROSULPHATE | • pyrosulphate n. (Inorganic chemistry, Britain) Alternative spelling of pyrosulfate. • PYROSULPHATE n. a salt of sulphur. |
| REPOPULARISE | • repopularise v. (Britain) To make popular again. • REPOPULARISE v. to popularise again, also REPOPULARIZE. |
| SPARKPLUGGED | • sparkplugged v. Simple past tense and past participle of sparkplug. • SPARKPLUG v. to spark something off, in the manner of a sparkplug in a car carrying wires between which an electric spark passes to fire the explosive mixture of gases. |
| SPLATTERPUNK | • splatterpunk n. (Uncountable) A movement within horror fiction distinguished by its graphic, often gory, depictions of violence. • splatterpunk n. (Countable) A fan of splatterpunk fiction. • SPLATTERPUNK n. a genre of fiction centring on extremely gory scenes. |
| SUPERPLASTIC | • superplastic adj. Exhibiting superplasticity. • superplastic n. A superplastic substance. • SUPERPLASTIC adj. capable of plastic deformation under low stress at an elevated temperature. |
| SUPERPLAYERS | • superplayers n. Plural of superplayer. • SUPERPLAYER n. an exceptionally talented player. |
| SUPERPOSABLE | • superposable adj. (Of two objects) Able to be superposed in such a way as to coincide exactly. • SUPERPOSABLE adj. capable of being superposed. |
| SUPERSPECIAL | • superspecial adj. Extremely special. • superspecial n. (Media) An especially large or spectacular mass-media special, such as on television. • superspecial n. (Motor racing) A special spectator stage of a rally event. |