| FOURPENNIES | • fourpennies n. Plural of fourpenny. • FOURPENNY n. a coin worth four pence. |
| PAINFULLEST | • painfullest adj. Superlative form of painful: most painful. • PAINFUL adj. causing pain. |
| PAINFULNESS | • painfulness n. The state or quality of being painful, of causing pain. • painfulness n. The state or quality of being tedious, of requiring great care. • PAINFULNESS n. the state of being painful. |
| PISCIFAUNAE | • PISCIFAUNA n. the fish life of an area. |
| PISCIFAUNAS | • PISCIFAUNA n. the fish life of an area. |
| PITIFULNESS | • pitifulness n. The state or quality of being pitiful. • PITIFULNESS n. the state of being pitiful. |
| PREFOCUSING | • prefocusing v. Present participle of prefocus. • PREFOCUS v. to focus beforehand. |
| PUFFINESSES | • puffinesses n. Plural of puffiness. • PUFFINESS n. the state of being puffy. |
| REPERFUSION | • reperfusion n. (Medicine) The restoration of blood flow to an organ, after it was cut off (e.g. in an operation). |
| SPINIFEROUS | • spiniferous adj. Having spines or thorns; spiny, thorny. • SPINIFEROUS adj. bearing spines, also SPINIGEROUS. |
| SUPERFUSING | • superfusing v. Present participle of superfuse. • SUPERFUSE v. to pour over. |
| SUPERFUSION | • superfusion n. (Medicine) The continuous flowing of a sustaining fluid over the outside of an isolated organ. • SUPERFUSION n. the act of superfusing. |
| SUPERINFECT | • superinfect v. To infect as a superinfection. • SUPERINFECT v. to infect with a superinfection. |
| SUPERREFINE | • superrefine v. (Transitive) To refine to a very high degree. • SUPERREFINE v. to refine to a very high degree. |
| UNSPECIFIED | • unspecified adj. Not specified; not thoroughly explained or detailed; not adequately commented. • UNSPECIFIED adj. not specified. |