| FERROTYPES | • ferrotypes n. Plural of ferrotype. • ferrotypes v. Third-person singular simple present indicative form of ferrotype. • FERROTYPE n. an old form of photograph taken using a film on an iron plate. |
| HYPERMARTS | • hypermarts n. Plural of hypermart. • HYPERMART n. a very large self-service store, also HYPERMARKET. |
| PARTYGOERS | • partygoers n. Plural of partygoer. • party-goers n. Plural of party-goer. • PARTYGOER n. one who attends parties. |
| PERISTYLAR | • peristylar adj. Having the form of a peristyle. • PERISTYLAR adj. relating to a peristyle, a range of columns around a building or courtyard. |
| PERVERSITY | • perversity n. The quality of being perverse. • perversity n. A perverse act. • PERVERSITY n. the quality of being perverse. |
| PORTRAYERS | • portrayers n. Plural of portrayer. • PORTRAYER n. one who portrays. |
| PREHISTORY | • prehistory n. The time before written records in any area of the world; the events and conditions of those times. • prehistory n. The study of those times. • prehistory n. (Humorous, hyperbolic) Any past time (even recent) treated as such a distant, unknowable era. |
| PRESBYTERS | • presbyters n. Plural of presbyter. • PRESBYTER n. an elder in the early Christian church, also PRESBYTE. |
| PRESBYTERY | • presbytery n. The home of a Roman Catholic parish priest. • presbytery n. A body of elders in the early Christian church. • presbytery n. A chancel; a section of the church reserved for the clergy. |
| PROSPERITY | • prosperity n. The condition of being prosperous, of having good fortune. • PROSPERITY n. the condition of being successful or thriving. |
| PYRETHRINS | • pyrethrins n. Plural of pyrethrin. • PYRETHRIN n. either of two insecticidal oily esters prepared from pyrethrum flowers. |
| PYRETHRUMS | • pyrethrums n. Plural of pyrethrum. • PYRETHRUM n. a name still applied to various garden flowers, esp. varieties of Chrysanthemum. |
| PYROLATERS | • pyrolaters n. Plural of pyrolater. • PYROLATER n. a fire-worshipper. |
| PYROMETERS | • pyrometers n. Plural of pyrometer. • PYROMETER n. an instrument for measuring very high temperatures. |
| RATEPAYERS | • ratepayers n. Plural of ratepayer. • RATEPAYER n. one who pays rates or taxes. |
| REPOSITORY | • repository n. A location for storage, often for safety or preservation. • REPOSITORY n. a side altar in a Catholic church. |
| SEPARATORY | • separatory adj. Used to separate. • separatory n. (Obsolete, chemistry) An apparatus used in separating, such as a separating funnel. • separatory n. (Obsolete, surgery) A surgical instrument for separating the pericranium from the cranium. |
| SPERRYLITE | • sperrylite n. (Mineralogy) An isometric-diploidal tin white mineral containing arsenic and platinum. • SPERRYLITE n. an arsenide of platinum, the only known compound of platinum occurring in nature. |
| SPIROMETRY | • spirometry n. (Medicine) The measurement of the volume of air that a person can move into and out of the lungs, using a spirometer. • SPIROMETRY n. the act of measuring the chest capacity by means of a spirometer. |