| ARCHDUCHESS | • archduchess n. A daughter or granddaughter of the Emperor of Austria-Hungary, or the wife of a son or grandson of the… • ARCHDUCHESS n. the wife or widow of an archduke. |
| ARCHDUCHESSES | • archduchesses n. Plural of archduchess. • ARCHDUCHESS n. the wife or widow of an archduke. |
| ARCHDUCHIES | • archduchies n. Plural of archduchy. • ARCHDUCHY n. the territory of an archduke or archduchess. |
| CHURCHWARDENS | • churchwardens n. Plural of churchwarden. • CHURCHWARDEN n. one of two lay parish officers in Anglican churches with responsibility esp. for parish property and alms. |
| DAUGHTERHOODS | • DAUGHTERHOOD n. the state of being a daughter. |
| EDRIOPHTHALMOUS | • edriophthalmous adj. (Zoology) Pertaining to the Edriophthalma, a former classification of peracarids. • EDRIOPHTHALMOUS adj. of crustaceans, with stalkless eyes, also EDRIOPHTHALMIAN, EDRIOPHTHALMIC. |
| HEADBOROUGHS | • headboroughs n. Plural of headborough. • HEADBOROUGH n. (historical) the head of a frankpledge, tithing, or decennary; a petty constable. |
| HEADHUNTERS | • headhunters n. Plural of headhunter. • head-hunters n. Plural of head-hunter. • head␣hunters n. Plural of head hunter. |
| HYDROCEPHALOUS | • hydrocephalous adj. Having a swollen head. • hydrocephalous adj. (Medicine) Afflicted with hydrocephalus. • HYDROCEPHALOUS adj. suffering from hydrocephaly, also HYDROCEPHALIC. |
| 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. |
| HYDROCEPHALUSES | • hydrocephaluses n. Plural of hydrocephalus. • 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. |
| HYDROSULPHATES | • hydrosulphates n. Plural of hydrosulphate. • HYDROSULPHATE n. any quaternary acid salt formed by addition of an organic base to sulphuric acid, such as aniline hydrosulphate. |
| THUNDERFLASH | • thunderflash n. (Military) A pyrotechnic device that generates a loud noise, used to simulate battlefield conditions. • THUNDERFLASH n. a container, such as a blank shell, filled with explosive powder, which makes a flash and a loud explosion when detonated. |
| THUNDERFLASHES | • thunderflashes n. Plural of thunderflash. • THUNDERFLASH n. a container, such as a blank shell, filled with explosive powder, which makes a flash and a loud explosion when detonated. |
| THUNDERHEADS | • thunderheads n. Plural of thunderhead. • THUNDERHEAD n. a thunder cloud. |
| UNTHRIFTIHEADS | • UNTHRIFTIHEAD n. (archaic) thriftlessness. |
| UNTHRIFTYHEADS | • UNTHRIFTYHEAD n. (Spenser) unthriftiness, also UNTHRIFTYHED. |