| ALODIUM | • alodium n. Alternative form of allodium. • ALODIUM n. (Latin) land held absolutely, also ALLODIUM, ALOD. |
| DIURNAL | • diurnal adj. Happening or occurring during daylight, or primarily active during that time. • diurnal adj. (Botany) Said of a flower open, or releasing its perfume during daylight hours, but not at night. • diurnal adj. Having a daily cycle that is completed every 24 hours, usually referring to tasks, processes, tides… |
| DIURONS | • DIURON n. a herbicide. |
| ERODIUM | • erodium n. Any of the plant genus Erodium, including filarees and storksbills. • Erodium prop.n. A taxonomic genus within the family Geraniaceae – known as filarees or heron’s bill in North America… • ERODIUM n. (Greek) a plant of the geranium family. |
| GLADIUS | • gladius n. (Historical) A Roman sword roughly two feet long. • gladius n. (Zoology) A pen, a hard internal bodypart of certain cephalopods, made of chitin-like material. • GLADIUS n. (Latin) the internal shell, or pen, of cephalopods. |
| INDIUMS | • indiums n. Plural of indium. • INDIUM n. a metallic element. |
| IRIDIUM | • iridium n. (Uncountable) A chemical element (symbol Ir) with an atomic number of 77: a very hard, brittle, silvery-white… • iridium n. (Countable) A single atom of this element. • IRIDIUM n. a metallic element. |
| MEDIUMS | • mediums n. Plural of medium. • MEDIUM n. a spiritualist. |
| PODIUMS | • podiums n. Plural of podium. • PODIUM n. (Latin) a low wall, serving as a foundation, a substructure, or a terrace wall. |
| RADIUMS | • radiums n. Plural of radium. • radiums v. Third-person singular simple present indicative form of radium. • RADIUM n. a radioactive element. |
| RHODIUM | • rhodium n. A rare, hard, silvery-white, inert metallic chemical element (symbol Rh) with an atomic number of 45. • rhodium n. (Countable) A single atom of this element. • RHODIUM n. a very hard silvery-white metallic chemical element, belonging to the platinum group. |
| SARDIUS | • sardius n. (Mineralogy) sard. • SARDIUS n. (Latin) a variety of quartz, also SARD. |
| SODIUMS | • sodiums n. Plural of sodium. • SODIUM n. a metallic element. |
| SPODIUM | • spodium n. Bone charcoal, used as bleaching material or in the purification of sugar. • SPODIUM n. (Greek) bone charcoal; powder obtained from calcination of substances. |
| STADIUM | • stadium n. A venue where sporting events are held. • stadium n. An Ancient Greek racecourse, especially, the Olympic course for foot races. • stadium n. (Historical) Synonym of stadion, a Greek unit of length equivalent to about 185 m. |
| TAEDIUM | • taedium n. Alternative form of tedium. • tædium n. Obsolete spelling of tedium. • TAEDIUM n. the state of being tedious, also TEDIUM. |
| TEDIUMS | • tediums n. Plural of tedium. • TEDIUM n. (Latin) the state of being tedious, also TAEDIUM. |
| UREDIUM | • uredium n. Synonym of uredinium. • UREDIUM n. a spore-producing organ of certain fungi, also UREDINIUM. |