| ARCHEGONIAL | • archegonial adj. (Botany) Relating to the archegonium. • ARCHEGONIAL adj. relating to an archegonium. |
| ARCHIPELAGO | • archipelago n. (Now rare) The Aegean Sea. • archipelago n. (Collective) A group of islands. • archipelago n. (By extension) Something scattered around like an archipelago. |
| ARCHOLOGIES | • archologies n. Plural of archology. • ARCHOLOGY n. the science of the origins of government. |
| FOTHERGILLA | • Fothergilla prop.n. A taxonomic genus within the family Hamamelidaceae – witch alders. • FOTHERGILLA n. any plant of the Fothergilla genus of North American deciduous shrubs of the witch-hazel family. |
| HAGIOLATERS | • hagiolaters n. Plural of hagiolater. • HAGIOLATER n. a worshipper of saints. |
| HELICOGRAPH | • helicograph n. An instrument for drawing spiral lines on a plane. • HELICOGRAPH n. an instrument for drawing spirals on a plane. |
| HELIOGRAPHS | • heliographs n. Plural of heliograph. • heliographs v. Third-person singular simple present indicative form of heliograph. • HELIOGRAPH v. to signal by heliograph. |
| HELIOGRAPHY | • heliography n. The scientific study of the sun. • heliography n. The art of making a heliograph. • heliography n. The system of signalling by heliograph. |
| LITHOMARGES | • lithomarges n. Plural of lithomarge. • LITHOMARGE n. a clay of a fine smooth texture, and very sectile. |
| OLEOGRAPHIC | • oleographic adj. Relating to oleography. • OLEOGRAPHIC adj. like an oleograph. |
| OLIGARCHIES | • oligarchies n. Plural of oligarchy. • OLIGARCHY n. a government in which a few people control all power. |
| OVERHAILING | • overhailing v. Present participle of overhail. • OVERHAILE v. (Spenser) to overtake, also OVERHALE. |
| OVERHAULING | • overhauling v. Present participle of overhaul. • overhauling n. The act by which something is overhauled. • OVERHAUL v. to examine carefully for needed repairs. |
| RHEOLOGICAL | • rheological adj. (Physics) of, or relating to rheology. • RHEOLOGICAL adj. relating to rheology, the science of the deformation or flow of matter, also RHEOLOGIC. |
| WHOLEGRAINS | • wholegrains n. Plural of wholegrain. • WHOLEGRAINS n. the whole unprocessed grains of cereals such as wheat and maize. |