| AMPHIGOURIS | • AMPHIGOURI n. a nonsensical piece of writing, usually in verse form, typically composed as a parody, also AMPHIGORY. |
| CASSIOPEIUM | • cassiopeium n. (Obsolete) The original name of the element lutetium. • CASSIOPEIUM n. a former name for lutetium. |
| EPICARDIUMS | • epicardiums n. Plural of epicardium. • EPICARDIUM n. (Latin) that part of the pericardium which forms the outer surface of the heart. |
| EPICRANIUMS | • EPICRANIUM n. the medical term for the collection of structures covering the cranium. |
| EPIGASTRIUM | • epigastrium n. (Anatomy) The upper middle region of the abdomen, between the umbilical and hypochondriac regions. • EPIGASTRIUM n. part of abdomen lying over the stomach. |
| IMPALUDISMS | • IMPALUDISM n. a disease carried by insects affecting the inhabitants of marshy areas. |
| IMPLAUSIBLE | • implausible adj. Not plausible; unlikely; dubious. • IMPLAUSIBLE adj. not plausible, also UNPLAUSIBLE. |
| IMPLAUSIBLY | • implausibly adv. In an implausible or dubious manner. • IMPLAUSIBLE adv. not plausible, also UNPLAUSIBLE. |
| IMPRIMATURS | • imprimaturs n. Plural of imprimatur. • IMPRIMATUR n. (Latin) a license to print or publish, esp. one issued by a censor of the Roman Catholic Church. |
| IMPUISSANCE | • impuissance n. Impotence, weakness. • IMPUISSANCE n. lack of strength or power. |
| IMPUTATIONS | • imputations n. Plural of imputation. • IMPUTATION n. the act of imputing. |
| MULTIPHASIC | • multiphasic adj. Having many phases. • MULTIPHASIC adj. having many phases. |
| MULTISPIRAL | • multispiral adj. Having many closely-spaced spirals (usually of an operculum). • MULTISPIRAL adj. having many coils. |
| PANARITIUMS | • PANARITIUM n. a whitlow. |
| PRAESIDIUMS | • praesidiums n. Plural of praesidium. • PRAESIDIUM n. (Latin) a standing committee in the former Soviet Union. |
| PRIMAQUINES | • PRIMAQUINE n. an antimalarial drug. |
| PRIMIPAROUS | • primiparous adj. Pregnant for the first time. • primiparous adj. Having given birth to only one child. • primiparous adj. Bearing a first offspring; having borne only one previous offspring. |
| PURITANISMS | • puritanisms n. Plural of puritanism. • PURITANISM n. the beliefs and practices characteristic of the Puritans. |
| SPHAERIDIUM | • sphaeridium n. (Zoology) A sense organ found on the exterior of most sea urchins, consisting of an oval or spherical… • SPHAERIDIUM n. a minute spheroidal body on the surface of a sea urchin, perhaps a sense organ. |
| UTOPIANISMS | • utopianisms n. Plural of utopianism. • Utopianisms n. Plural of Utopianism. • UTOPIANISM n. the ideas, views, aims, etc., of a Utopian. |