Peptohydrochloric :: Peptohydrochloric (a.) Designating a hypothetical acid (called peptohydrochloric acid, pepsinhydrochloric acid, and chloropeptic acid) which is supposed to be formed when pepsin and dilute (0.1-0.4 per cent) hydrochloric acid are mixed together..
Quinhydrone :: Quinhydrone (n.) A green crystalline substance formed by the union of quinone with hydroquinone, or as an intermediate product in the oxidation of hydroquinone or the reduction of quinone..
Selenhydric :: Selenhydric (a.) Of, pertaining to, or designating, hydrogen selenide, H2Se, regarded as an acid analogous to sulphydric acid..
Sterhydraulic :: Stereotypy (n.) The art or process of making stereotype plates.
Sulphydrate :: Sulphuryl (n.) The hypothetical radical SO2; -- called also sulphon.
Sulphydric :: Sulphydrate (n.) A compound, analogous to a hydrate, regarded as a salt of sulphydric acid, or as a derivative of hydrogen sulphide in which one half of the hydrogen is replaced by a base (as potassium sulphydrate, KSH), or as a hydrate in which the oxygen has been wholly or partially replaced by sulphur..
Tachhydrite :: Tachhydrite (n.) A hydrous chloride of calcium and magnesium occurring in yellowish masses which rapidly deliquesce upon exposure. It is found in the salt mines at Stassfurt.
Tachydidaxy :: Tachydidaxy (n.) A short or rapid method of instructing.
Tellurhydric :: Tellurhydric (a.) Of, pertaining to, or designating, hydrogen telluride, which is regarded as an acid, especially when in solution..