| PARAMOUNCIES | • PARAMOUNCY n. the state of being paramount, also PARAMOUNTCY. |
| PELARGONIUMS | • pelargoniums n. Plural of pelargonium. • PELARGONIUM n. a kind of geranium. |
| PERGAMENEOUS | • pergameneous adj. Parchment-like. • PERGAMENEOUS adj. parchment-like, also PERGAMENTACEOUS. |
| PERITONAEUMS | • PERITONAEUM n. a serous membrane enclosing the viscera in the abdominal and pelvic cavities, also PERITONEUM. |
| PERMUTATIONS | • permutations n. Plural of permutation. • PERMUTATION n. the arrangement of a set of things in every possible order. |
| PNEUMOGRAPHS | • pneumographs n. Plural of pneumograph. • PNEUMOGRAPH n. an instrument for measuring and recording respiration. |
| PNEUMOTHORAX | • pneumothorax n. (Medicine) Presence of air inside the pleural cavity, usually caused by injury either to the lung or the chest wall. • PNEUMOTHORAX n. accumulation of air or gas in the pleural cavity. |
| PORTMANTEAUS | • portmanteaus n. Plural of portmanteau. • PORTMANTEAU n. (French) a case opening in two parts, used for carrying clothes while traveling, also PORTMANTLE, PORTMANTUA. |
| PORTMANTEAUX | • portmanteaux n. Plural of portmanteau. • PORTMANTEAU n. (French) a case opening in two parts, used for carrying clothes while traveling, also PORTMANTLE, PORTMANTUA. |
| PREMENOPAUSE | • premenopause adj. Before the menopause. |
| PSEUDORANDOM | • pseudorandom adj. Of a sequence of numbers, such that it has all the properties of a random sequence following some probability… • PSEUDORANDOM adj. being or involving entities (as numbers) that are selected by a definite computational process but that satisfy one or more standard tests for statistical randomness. |
| REASSUMPTION | • reassumption n. Assumption again or anew. • REASSUMPTION n. the act of reassuming. |
| SPERMAGONIUM | • spermagonium n. (Lichenology) Alternative spelling of spermogonium. • SPERMAGONIUM n. a receptacle in which spermatia are produced in some fungi and lichens. |
| TEMPORANEOUS | • temporaneous adj. (Obsolete) temporary. • TEMPORANEOUS adj. (obsolete) lasting only a short while. |
| UNIMPORTANCE | • unimportance n. Lack of importance. • UNIMPORTANCE n. lack of importance. |
| UNPROCLAIMED | • unproclaimed adj. Not proclaimed; unannounced. • UNPROCLAIMED adj. not proclaimed. |
| UNPROGRAMMED | • unprogrammed adj. Not programmed. • unprogrammed adj. (Quakerism) Having religious services that take the form of silent group meditation. • UNPROGRAMMED adj. not programmed. |