| HYPOSULPHURIC | • hyposulphuric adj. Alternative spelling of hyposulfuric. • HYPOSULPHURIC adj. denoting a kind of acid. |
| LIPOSCULPTURE | • liposculpture n. A form of liposuction that uses ultrasound to first break up the fat. • LIPOSCULPTURE n. cosmetic surgery on the lips. |
| PERSPICUOUSLY | • perspicuously adv. With clarity and lucidity. • PERSPICUOUS adv. easily understood; clearly expressed. |
| PLECTOPTEROUS | • PLECTOPTEROUS adj. of or like the Plectoptera, mayflies. |
| PLEUROCARPOUS | • pleurocarpous adj. (Botany) Side-fruited; said of those true mosses in which the pedicels or capsules are from lateral archegonia. • PLEUROCARPOUS adj. of mosses, having the archegonia on short lateral branches. |
| PLURIPRESENCE | • pluripresence n. Presence in more than one place. • PLURIPRESENCE n. presence in multiple places at one time. |
| PRECIPITOUSLY | • precipitously adv. In a precipitous manner. • PRECIPITOUS adv. steep, sudden. |
| PROCONSULSHIP | • proconsulship n. The office or status of a proconsul; a proconsulate. • PROCONSULSHIP n. the office of proconsul. |
| PUMPERNICKELS | • pumpernickels n. Plural of pumpernickel. • PUMPERNICKEL n. (German) a kind of coarse dark rye bread. |
| PYROSULPHURIC | • pyrosulphuric adj. (Britain) Alternative spelling of pyrosulfuric. • PYROSULPHURIC adj. as in pyrosulphuric acid, a type of acid. |
| SUBPRINCIPALS | • subprincipals n. Plural of subprincipal. • SUBPRINCIPAL n. an assistant principal, as of a school. |
| SUPERPARTICLE | • superparticle n. (Physics) Any particle that is a superpartner of another. • SUPERPARTICLE n. a particle postulated in supersymmetry theory. |
| SUPERPHYSICAL | • superphysical adj. Above or beyond physics; not explainable by physical laws. • SUPERPHYSICAL adj. being above or beyond the physical world or explanation on physical principles. |
| SUPERPLASTICS | • superplastics n. Plural of superplastic. • SUPERPLASTIC n. a plastic with these qualities. |
| SUPERSPECIALS | • superspecials n. Plural of superspecial. • SUPERSPECIAL n. something exceptionally special. |
| UPPERCLASSMAN | • upperclassman n. (US) A junior or senior student in a school or college. • UPPERCLASSMAN n. a member of the junior or senior class in a school or college. |
| UPPERCLASSMEN | • upperclassmen n. Plural of upperclassman. • UPPERCLASSMAN n. a member of the junior or senior class in a school or college. |