| APOMORPHINES | • apomorphines n. Plural of apomorphine. • APOMORPHINE n. an alkaloid prepared by dehydrating morphine, also APOMORPHIA. |
| IMPROPERNESS | • improperness n. Quality of being improper. • IMPROPERNESS n. the state of being improper. |
| NEWSPAPERDOM | • newspaperdom n. The realm or sphere of newspaper publishing or journalism. • NEWSPAPERDOM n. the world of newspapers. |
| OPPORTUNISMS | • opportunisms n. Plural of opportunism. • OPPORTUNISM n. the practice of regulating actions by favourable opportunities rather than consistent principles. |
| PERISPOMENON | • perispomenon adj. (Linguistics, of a word) Having a circumflex accent on the last syllable. • perispomenon n. (Linguistics) A word with a circumflex accent on the last syllable. • PERISPOMENON n. a word having a circumflex accent on the final syllable. |
| PNEUMOGRAPHS | • pneumographs n. Plural of pneumograph. • PNEUMOGRAPH n. an instrument for measuring and recording respiration. |
| PRECOMPOSING | • precomposing v. Present participle of precompose. • PRECOMPOSE v. to compose beforehand. |
| PREMENOPAUSE | • premenopause adj. Before the menopause. |
| PRESUMPTIONS | • presumptions n. Plural of presumption. • PRESUMPTION n. the act of presuming. |
| PROMPTNESSES | • promptnesses n. Plural of promptness. • PROMPTNESS n. the state of being prompt. |
| PROPAGANDISM | • propagandism n. The use of propaganda. • PROPAGANDISM n. the practice of propagating tenets or principles. |
| PROPYLAMINES | • propylamines n. Plural of propylamine. • PROPYLAMINE n. an amine of propyl. |
| SUPPORTMENTS | • supportments n. Plural of supportment. • SUPPORTMENT n. support. |
| SYNAPOMORPHY | • synapomorphy n. (Cladistics) A derived trait that is shared by two or more taxa of shared ancestry. |