| MAGNETOPAUSE | • magnetopause n. The boundary between the Earth’s magnetosphere and the sun’s plasma. • MAGNETOPAUSE n. the outer boundary of a magnetosphere. |
| MAGNETOPAUSES | • magnetopauses n. Plural of magnetopause. • MAGNETOPAUSE n. the outer boundary of a magnetosphere. |
| MEGACEPHALOUS | • megacephalous adj. Alternative form of megacephalic. • MEGACEPHALOUS adj. having a large head. |
| MEGALOCEPHALOUS | • megalocephalous adj. Macrencephalic. • MEGALOCEPHALOUS adj. having an unusually large skull, also MEGACEPHALIC, MEGALOCEPHALIC. |
| PERGAMENEOUS | • pergameneous adj. Parchment-like. • PERGAMENEOUS adj. parchment-like, also PERGAMENTACEOUS. |
| PERGAMENTACEOUS | • pergamentaceous adj. (Biology, now chiefly botany) Reminiscent of parchment. • PERGAMENTACEOUS adj. parchment-like, also PERGAMENEOUS. |
| PHLEGMAGOGUE | • phlegmagogue n. (Obsolete) Any medicine supposed to expel phlegm. • PHLEGMAGOGUE n. a phlegm-expelling drug. |
| PHLEGMAGOGUES | • phlegmagogues n. Plural of phlegmagogue. • PHLEGMAGOGUE n. a phlegm-expelling drug. |
| PLAGUESOME | • plaguesome adj. That is a plague. • PLAGUESOME adj. (colloquial) troublesome, annoying. |
| PNEUMATOLOGIES | • pneumatologies n. Plural of pneumatology. • PNEUMATOLOGY n. the theory of the existence of spirits. |
| PNEUMONOLOGIES | • PNEUMONOLOGY n. the study of the respiratory system. |
| PRIMOGENITURE | • primogeniture n. The state of being the firstborn of the children of the same parents. • primogeniture n. The principle that the eldest child, traditionally the eldest male, has an exclusive right of inheritance. • primogeniture n. (Countable) An instance of such a right of inheritance, established by custom or law. |
| PRIMOGENITURES | • primogenitures n. Plural of primogeniture. • PRIMOGENITURE n. an exclusive right of inheritance belonging to the eldest son, also PRIMOGENITIVE. |
| PROLEGOMENOUS | • prolegomenous adj. (Literary) Introductory; functioning as a preface or prolegomenon. • PROLEGOMENOUS adj. of the nature of a prolegomenon, introduction, also PROLEGOMENAL, PROLEGOMENARY. |
| PSEUDIMAGOES | • pseudimagoes n. Plural of pseudimago. • PSEUDIMAGO n. a stage in the development of certain insects, such as the May flies, intermediate between the pupa and imago. |
| RAMPAGEOUSNESS | • rampageousness n. The quality of being rampageous. • RAMPAGEOUSNESS n. the state of being rampageous. |
| SPERMATOGENOUS | • spermatogenous adj. (Physiology) Producing sperm. • SPERMATOGENOUS adj. relating to spermatogenesis, the formation of spermatozoa, also SPERMATOGENETIC, SPERMATOGENIC. |
| SUPERGOVERNMENT | • supergovernment n. A government formed from the union of multiple lesser governments. • SUPERGOVERNMENT n. government above other governments. |
| UNCOMPREHENDING | • uncomprehending adj. Lacking comprehension or understanding. • UNCOMPREHENDING adj. not comprehending. |
| UNDERPERFORMING | • underperforming v. Present participle of underperform. • underperforming adj. That performs less well than required. • UNDERPERFORM v. to perform insufficiently. |