| CORONIUM | • coronium n. (Historical) A supposed chemical element, hypothesized in the 19th century in order to explain a green… • CORONIUM n. the name given to a hypothetical element in the sun's corona showing spectral lines now known to be due to iron and nickel that have lost large numbers of electrons. |
| IMPOROUS | • imporous adj. Destitute of pores; very close or compact in texture; solid. • IMPOROUS adj. extremely dense. |
| ISODOMUM | • isodomum n. Isodomon. • ISODOMUM n. a type of masonry, also ISODOMON. |
| MODIOLUS | • modiolus n. (Anatomy) The central core of the cochlea. • modiolus n. (Anatomy) A chiasma of facial muscles held together by fibrous tissue. • Modiolus prop.n. A taxonomic genus within the family Mytilidae – horsemussel. |
| MOSQUITO | • mosquito n. A small flying insect of the family Culicidae, the females of which bite humans and animals and suck… • mosquito v. To fly close to the ground, seemingly without a course. • Mosquito prop.n. A settlement in Newfoundland and Labrador. |
| MOTORIUM | • motorium n. (Biology) The part of the nervous organism that is instrumental in the exertion of motor influence. • MOTORIUM n. that part of the nervous system concerned with movement. |
| MOUCHOIR | • mouchoir n. (Dated) A handkerchief. • MOUCHOIR n. (French) a handkerchief. |
| OOGONIUM | • oogonium n. (Biology) An immature ovarian egg within a developing fetus. • oogonium n. (Botany, mycology) A sac (the female gametangium) containing oospheres in algae or fungi. • oögonium n. Alternative spelling of oogonium. |
| OPSONIUM | • OPSONIUM n. anything eaten with bread as a relish. |
| OXONIUMS | • oxoniums n. Plural of oxonium. • OXONIUM n. a certain grouping of oxygen and hydrogen atoms. |
| POLONIUM | • polonium n. A rare, highly radioactive chemical element (symbol Po) with atomic number 84. • POLONIUM n. a rare highly radioactive metallic chemical element, present in some uranium ores. |
| SUMOTORI | • sumotori n. (Sumo) A sumo wrestler. • SUMOTORI n. (Japanese) a sumo wrestler. |
| TIMOROUS | • timorous adj. Fearful; afraid; timid. • TIMOROUS adj. of a timid disposition, fearful. |
| VOMITOUS | • vomitous adj. (US) Characteristic of, or causing one to vomit. • VOMITOUS adj. pertaining to vomiting. |
| ZOOECIUM | • zooecium n. (Zoology) One of the cells or tubes which enclose the feeding zooids of Bryozoa. • zoœcium n. Alternative form of zooecium. • ZOOECIUM n. (Greek) a sac lived in by an aquatic organism, also ZOECIUM. |