| CHLORDANES | • chlordanes n. Plural of chlordane. • CHLORDANE n. a highly poisonous liquid insecticide, also CHLORDAN. |
| DOLLARFISH | • dollarfish n. Peprilus triacanthus, the American butterfish. • DOLLARFISH n. any of various fishes that have a rounded compressed silvery body, esp. the moonfishes or the American butterfish. |
| DOLLARSHIP | • dollarship n. Monetary concerns; the power of money. • DOLLARSHIP n. the domain of the dollar. |
| DREAMHOLES | • dreamholes n. Plural of dreamhole. • DREAMHOLE n. a hole in the wall of a tower, steeple etc. admitting light. |
| DROSOPHILA | • drosophila n. Any fruit fly of the genus Drosophila. • Drosophila prop.n. A taxonomic genus within the family Drosophilidae – the fruit flies. • DROSOPHILA n. a kind of fruit-fly. |
| FLASHBOARD | • flashboard n. (US) A board placed temporarily upon a milldam, to raise the water in the pond above its usual level. • FLASHBOARD n. one of a set of boards set up at the sides of a water channel to deepen it. |
| FLOORHEADS | • floorheads n. Plural of floorhead. • FLOORHEAD n. the upper end of a ship's floor timber. |
| GASHOLDERS | • gasholders n. Plural of gasholder. • GASHOLDER n. a storage tank for storing gas, also GASOMETER. |
| HOLDERBATS | • holderbats n. Plural of holderbat. • HOLDERBAT n. a clamp fixed around the sides of a pipe. |
| HOLIDAYERS | • holidayers n. Plural of holidayer. • HOLIDAYER n. a holidaymaker. |
| HYDROLASES | • hydrolases n. Plural of hydrolase. • HYDROLASE n. a hydrolytic enzyme. |
| HYDROSOMAL | • hydrosomal adj. Relating to the hydrosoma. • HYDROSOMAL adj. relating to a hydrosoma, a hydroid colony. |
| LARCHWOODS | • larchwoods n. Plural of larchwood. • LARCHWOOD n. the wood of the larch. |
| NORTHLANDS | • northlands n. Plural of northland. • NORTHLAND n. the northern part of a country. |
| SCHOOLWARD | • schoolward adv. Toward school. • schoolward adj. Toward school. • SCHOOLWARD adv. toward school, also SCHOOLWARDS. |
| SCHOOLYARD | • schoolyard n. (Chiefly US) The grounds around a school. • schoolyard n. (Chiefly UK) An open field near a school used for recreation by the students. • SCHOOLYARD n. the grounds of a school, especially as a place for children to play. |
| SPHEROIDAL | • spheroidal adj. Like a spheroid; roughly spherical. • spheroidal n. A spheroid. • SPHEROIDAL adj. having the form of a spheroid. |
| STADHOLDER | • stadholder n. Alternative spelling of stadtholder. • STADHOLDER n. (Dutch) a Dutch viceroy or provincial governor, also STADTHOLDER. |
| THRALLDOMS | • thralldoms n. Plural of thralldom. • THRALLDOM n. servitude, also THRALDOM. |
| THYRSOIDAL | • thyrsoidal adj. Alternative form of thyrsoid. • THYRSOIDAL adj. having the form of a thyrsus, also THYRSOID. |