| AFORETHOUGHTS | • AFORETHOUGHT n. a premeditation. |
| AFTERTHOUGHTS | • afterthoughts n. Plural of afterthought. • AFTERTHOUGHT n. an idea occurring later. |
| AUTOCHTHONIES | • autochthonies n. Plural of autochthony. • AUTOCHTHONY n. the state of being aboriginal. |
| BREAKTHROUGHS | • breakthroughs n. Plural of breakthrough. • BREAKTHROUGH n. an offensive thrust that penetrates and carries beyond a defensive line in warfare. |
| CHAPTERHOUSES | • chapterhouses n. Plural of chapterhouse. • chapter-houses n. Plural of chapter-house. • chapter␣houses n. Plural of chapter house. |
| CHEMOAUTROPHS | • CHEMOAUTROPH n. any organism, e.g. bacteria, that produces energy by the oxidation of inorganic compounds, such as iron, ammonia and hydrogen sulphide, also CHEMOAUTOTROPH. |
| DAUGHTERHOODS | • DAUGHTERHOOD n. the state of being a daughter. |
| HEMATOPHAGOUS | • hematophagous adj. (American spelling) Alternative form of haematophagous. • HEMATOPHAGOUS adj. of certain animals, feeding on blood, also HAEMATOPHAGOUS. |
| 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. |
| HYDROCEPHALUS | • hydrocephalus n. (Medicine) A usually congenital condition in which an abnormal accumulation of fluid in the cerebral… • HYDROCEPHALUS n. an accumulation of serous fluid within the cranial cavity, also HYDROCEPHALY. |
| HYDROSULPHATE | • hydrosulphate n. Alternative form of hydrosulfate. • HYDROSULPHATE n. any quaternary acid salt formed by addition of an organic base to sulphuric acid, such as aniline hydrosulphate. |
| HYPOSULPHATES | • hyposulphates n. Plural of hyposulphate. • HYPOSULPHATE n. a dithionate. |
| HYSTERANTHOUS | • hysteranthous adj. (Botany) Having the leaves emerge after the flowers have opened. It typically refers to geophytes that… • HYSTERANTHOUS adj. having the leaves appearing after the flowers. |
| LIGHTHOUSEMAN | • lighthouseman n. The keeper of a lighthouse. • LIGHTHOUSEMAN n. one who keeps a lighthouse. |
| THIOSULPHATES | • thiosulphates n. Plural of thiosulphate. • THIOSULPHATE n. any salt of thiosulphuric acid, also THIOSULFATE. |
| THOROUGHFARES | • thoroughfares n. Plural of thoroughfare. • THOROUGHFARE n. a through road. |
| THOROUGHWAXES | • THOROUGHWAX n. the plant hare's-ear, from the stem seeming to 'wax' (i.e. grow) through the leaves. |