| BOARDINGHOUSE | • boardinghouse n. Alternative spelling of boarding house. • boarding␣house n. A private house in which paying residents are provided with accommodation and meals. • boarding␣house n. A boarding school building where boarders live during term time. |
| CHANGEAROUNDS | • CHANGEAROUND n. the act of changing to a different position, also CHANGEROUND. |
| DECAMETHONIUM | • decamethonium n. (Pharmacology) Synonym of decamethonium bromide. • DECAMETHONIUM n. a type of muscle relaxant. |
| DIATHERMANOUS | • diathermanous adj. Having the property of transmitting radiant heat; diathermal. • DIATHERMANOUS adj. permeable by or able to conduct radiant heat. |
| DISHONOURABLE | • dishonourable adj. Alternative spelling of dishonorable. • DISHONOURABLE adj. not honourable, also DISHONORABLE. |
| DRAUGHTSWOMEN | • draughtswomen n. Plural of draughtswoman. • DRAUGHTSWOMAN n. a female draughtsman. |
| FOUNTAINHEADS | • fountainheads n. Plural of fountainhead. • FOUNTAINHEAD n. a spring that is the source of a stream. |
| HAEMODILUTION | • haemodilution n. Alternative form of hemodilution. • HAEMODILUTION n. an increase in the fluid content of blood leading to a lower concentration of red blood cells, also HEMODILUTION. |
| HAZARDOUSNESS | • hazardousness n. The condition of being hazardous. • HAZARDOUS n. dangerous. |
| HOUGHMAGANDIE | • HOUGHMAGANDIE n. fornication, also HOCHMAGANDY. |
| HOUSEHUSBANDS | • househusbands n. Plural of househusband. • house␣husbands n. Plural of house husband. • HOUSEHUSBAND n. a husband who does housekeeping usually while his wife earns the family income. |
| HYALURONIDASE | • hyaluronidase n. (Biochemistry) Any enzyme that catalyses the hydrolysis of hyaluronic acid. • HYALURONIDASE n. a mucolytic enzyme that facilitates the spread of fluids through tissues by lowering the viscosity of hyaluronic acid. |
| HYDROMEDUSANS | • HYDROMEDUSAN n. a hydromedusa, also HYDROMEDUSA, HYDROMEDUSOID. |
| PENTADELPHOUS | • pentadelphous adj. (Botany) Of a flower or plant: having its stamens fused together at least partly by the filaments so… • PENTADELPHOUS adj. having five bundles of stamens; united in five bundles. |
| QUADRAPHONIES | • QUADRAPHONY n. a system of sound transmission using four speakers, also QUADRAPHONICS, QUADRIPHONICS, QUADROPHONICS, QUADROPHONY. |
| QUADROPHONIES | • QUADROPHONY n. a system of sound transmission using four speakers, also QUADRAPHONICS, QUADRAPHONY, QUADRIPHONICS, QUADROPHONICS. |
| SUBDEACONSHIP | • subdeaconship n. The office of a subdeacon. • SUBDEACONSHIP n. the office of subdeacon. |
| SULPHADOXINES | • SULPHADOXINE n. an antibiotic drug of the sulphonamide group, commonly used in combination with pyrimethamine to treat malaria, also SULFADOXINE. |
| SULPHONAMIDES | • sulphonamides n. Plural of sulphonamide. • SULPHONAMIDE n. an organic amide of a sulphonic acid; specifically any of the drugs derived from sulphanilamide. |
| UNCHLORINATED | • unchlorinated adj. Not chlorinated. • UNCHLORINATED adj. not chlorinated. |