| PERICARDIUMS | • pericardiums n. Plural of pericardium. • PERICARDIUM n. a membranous sac containing the heart. |
| PERICRANIUMS | • pericraniums n. Plural of pericranium. • PERICRANIUM n. a membrane covering the skull. |
| PERINEURITIS | • perineuritis n. (Medicine) Inflammation of the perineurium. • PERINEURITIS n. inflammation of the perineurium. |
| PERITRICHOUS | • peritrichous adj. (Biology) Having flagella around the body or around the mouth. • PERITRICHOUS adj. having flagella uniformly distributed over the body. |
| PERQUISITORS | • perquisitors n. Plural of perquisitor. • PERQUISITOR n. the first purchaser of an estate. |
| PLURISERIATE | • PLURISERIATE adj. in several rows, also PLURISERIAL. |
| PREREQUISITE | • prerequisite adj. Required as a prior condition of something else; necessary or indispensable. • prerequisite n. Something that is required as necessary or indispensable, or as a prior condition of something else. • prerequisite n. In education, a course or topic that must be completed before another course or topic can be started… |
| PRESSURISING | • pressurising v. Present participle of pressurise. • PRESSURISE v. to place under pressure, also PRESSURIZE. |
| PRESSURIZING | • pressurizing v. Present participle of pressurize. • PRESSURIZE v. to place under pressure, also PRESSURISE. |
| PROTEINURIAS | • proteinurias n. Plural of proteinuria. • PROTEINURIA n. the presence of abnormally high levels of protein in the urine, esp. as a symptom of kidney damage. |
| PYRITIFEROUS | • pyritiferous adj. Containing, or yielding pyrites. • PYRITIFEROUS adj. bearing pyrite. |
| SUPERCILIARY | • superciliary adj. (Anatomy) Of or pertaining to the supercilium or eyebrow. • superciliary n. (Zoology) A distinct streak of colour above the eyes, as in some birds. • SUPERCILIARY adj. of, on or near the eyebrow. |
| SUPERIORSHIP | • superiorship n. The monastic role or position of superior. • SUPERIORSHIP n. the office of superior. |
| TRIUMPHERIES | • TRIUMPHERY n. (Shakespeare) a triumvir. |
| UNDERPRISING | • UNDERPRISE v. (obsolete) to value too little. |
| UNPRIESTLIER | • UNPRIESTLY adj. not like a priest. |