| HYDANTOINS | • hydantoins n. Plural of hydantoin. • HYDANTOIN n. a colourless odourless crystalline compound found in beet molasses and used in the manufacture of pharmaceuticals. |
| CYANOHYDRINS | • cyanohydrins n. Plural of cyanohydrin. • CYANOHYDRIN n. any of various compounds containing both cyano and hydroxyl groups. |
| HYDRASTININE | • hydrastinine n. (Organic chemistry) A semisynthetic alkaloid resulting from the hydrolysis of hydrastine. • HYDRASTININE n. a colourless crystalline water-soluble compound whose pharmacological action resembles that of hydrastine. |
| SINDONOPHANY | • SINDONOPHANY n. the periodic exhibiting of the Turin shroud to the public. |
| ADMONISHINGLY | • admonishingly adv. In an admonishing manner. • ADMONISHING adv. ADMONISH, to reprove mildly. |
| ANTIHYDROGENS | • antihydrogens n. Plural of antihydrogen. • ANTIHYDROGEN n. an antimatter form of hydrogen. |
| HYDRASTININES | • hydrastinines n. Plural of hydrastinine. • HYDRASTININE n. a colourless crystalline water-soluble compound whose pharmacological action resembles that of hydrastine. |
| PHYTONADIONES | • PHYTONADIONE n. phylloquinone, vitamin K1. |
| DIPHENYLAMINES | • diphenylamines n. Plural of diphenylamine. • DIPHENYLAMINE n. a crystalline compound used chiefly in the manufacture of dyes and as an indicator. |
| HYDROGENATIONS | • hydrogenations n. Plural of hydrogenation. • HYDROGENATION n. the act of hydrogenating. |
| SCRIMSHANDYING | • SCRIMSHANDY v. to ornament, as shells, ivory, etc., by engraving, and (usually) rubbing pigments into the incised lines, also SCRIMSHANDER, SCRIMSHAW. |
| CHONDRICHTHYANS | • chondrichthyans n. Plural of chondrichthyan. • CHONDRICHTHYAN n. a technical name for a cartilaginous fish. |
| DEHYPNOTISATION | • DEHYPNOTISATION n. the process of dehypnotising, also DEHYPNOTIZATION. |
| DIMENHYDRINATES | • dimenhydrinates n. Plural of dimenhydrinate. • DIMENHYDRINATE n. a crystalline antihistamine used esp. to prevent nausea, as in motion sickness. |
| DISENCHANTINGLY | • disenchantingly adv. In a disenchanting manner. • DISENCHANTING adv. DISENCHANT, to free from enchantment. |
| DISHEARTENINGLY | • dishearteningly adv. In a disheartening manner. • DISHEARTENING adv. DISHEARTEN, to cause to lose spirit or morale. |
| HYDROGENISATION | • hydrogenisation n. Alternative form of hydrogenization. • HYDROGENISATION n. the process of hydrogenising, also HYDROGENIZATION. |
| LABYRINTHODONTS | • labyrinthodonts n. Plural of labyrinthodont. • LABYRINTHODONT n. an extinct amphibian, so called from a mazy pattern on a section of its teeth. |