| EMPLASTRUM | • EMPLASTRUM n. a medicated plaster, also EMPLASTRON. |
| JUMPMASTER | • jumpmaster n. One who supervises the jumping of paratroopers or other parachutists from an aeroplane. |
| METACARPUS | • metacarpus n. (Anatomy) The five bones that form the intermediate part of the hand between the fingers and the wrist. • METACARPUS n. that part of the skeleton of the hand or forefoot between the carpus and phalanges. |
| MOUSETRAPS | • mousetraps n. Plural of mousetrap. • mousetraps v. Third-person singular simple present indicative form of mousetrap. • MOUSETRAP v. to catch in a mousetrap. |
| PASTEURISM | • Pasteurism prop.n. (Dated) The prevention of certain diseases by successive inoculations with an attenuated virus of gradually… • Pasteurism prop.n. (Dated) pasteurisation. • PASTEURISM n. a method of treatment, devised by Pasteur, for preventing certain diseases, as hydrophobia, by successive inoculations with an attenuated virus of gradually increasing strength. |
| PERMUTATES | • permutates v. Third-person singular simple present indicative form of permutate. • PERMUTATE v. to alter the order, sequence, or arrangement of, also PERMUTE. |
| PREMATURES | • prematures n. Plural of premature. • PREMATURE n. a premature baby, also PREEMIE, PREM, PREMIE, PREMY. |
| PSALTERIUM | • psalterium n. An omasum. • psalterium n. A psaltery (zither-like musical instrument). • PSALTERIUM n. (Latin) the third stomach of ruminants. |
| SEPARATUMS | • SEPARATUM n. a separate offprint. |
| SPERMADUCT | • spermaduct n. A spermatic duct. • SPERMADUCT n. a duct conveying spermatozoa, also SPERMIDUCT. |
| SPERMATIUM | • spermatium n. One of the motionless spermatozoids in the conceptacles of certain fungi. • SPERMATIUM n. one of the motionless spermatozoids in the conceptacles of certain fungi. |
| SUBPRIMATE | • subprimate n. (Zoology) Any mammal that is not a primate. • SUBPRIMATE n. one ranked below a primate. |
| SUPERATOMS | • superatoms n. Plural of superatom. • SUPERATOM n. a cluster of atoms behaving like a single atom. |
| SUPERMARTS | • supermarts n. Plural of supermart. • SUPERMART n. a big supermarket. |
| SUPERSMART | • supersmart adj. Very smart. • SUPERSMART adj. very smart. |
| SUPERTRAMS | • SUPERTRAM n. a very superior tram. |
| TRAPEZIUMS | • trapeziums n. Plural of trapezium. • TRAPEZIUM n. (Greek) any quadrilateral that is not a parallelogram. |
| UPSTREAMED | • upstreamed v. Simple past tense and past participle of upstream. • UPSTREAM v. to stream up. |