| DEHYDROGENATING | • dehydrogenating v. Present participle of dehydrogenate. • dehydrogenating adj. That undergoes or produces dehydrogenation. • DEHYDROGENATE v. to remove the hydrogen from. |
| DEHYDROGENATION | • dehydrogenation n. (Chemistry) Any reaction or process in which hydrogen is removed from a substance, especially the production… • DEHYDROGENATION n. the removal of hydrogen from a chemical compound. |
| DIMENHYDRINATE | • dimenhydrinate n. (Pharmacology) A crystalline antihistamine over-the-counter drug used to prevent nausea and motion sickness. • DIMENHYDRINATE n. a crystalline antihistamine used esp. to prevent nausea, as in motion sickness. |
| DIMENHYDRINATES | • dimenhydrinates n. Plural of dimenhydrinate. • DIMENHYDRINATE n. a crystalline antihistamine used esp. to prevent nausea, as in motion sickness. |
| DIMETHYLANILINE | • dimethylaniline n. (Organic chemistry) The tertiary amine C6H5N(CH3)2 used in the manufacture of the explosive tetryl. • DIMETHYLANILINE n. an oily liquid, aniline heated with methyl alcohol and hydrochloric acid, from which dyes are obtained. |
| DIPHENYLKETONE | • diphenylketone n. (Organic chemistry) The aromatic ketone diphenylmethanone. • DIPHENYLKETONE n. the aromatic ketone benzophenone. |
| DIPHENYLKETONES | • diphenylketones n. Plural of diphenylketone. • DIPHENYLKETONE n. the aromatic ketone benzophenone. |
| DISHEARTENINGLY | • dishearteningly adv. In a disheartening manner. • DISHEARTENING adv. DISHEARTEN, to cause to lose spirit or morale. |
| ENCHANTEDLY | • enchantedly adv. As if enchanted. |
| HEARTRENDINGLY | • heartrendingly adv. In a heartrending manner. • heart-rendingly adv. In a heart-rending manner. • HEARTRENDING adv. causing great grief. |
| HETERODYNING | • heterodyning v. Present participle of heterodyne. • HETERODYNE v. to change the frequency of (a signal) by imposing on a continuous wave another of slightly different length to produce beats. |
| HONEYMONTHED | • HONEYMONTH v. (obsolete) to spend one's honeymoon, also HONEYMOON. |
| HYPEREXTENDING | • hyperextending v. Present participle of hyperextend. • HYPEREXTEND v. to extend so that the angle between bones of a joint is greater than normal. |
| NONHEREDITARY | • nonhereditary adj. Not hereditary; not passed down by inheritance. • non-hereditary adj. Alternative form of nonhereditary. • NONHEREDITARY adj. not hereditary. |
| UNHYPHENATED | • unhyphenated v. Simple past tense and past participle of unhyphenate. • unhyphenated adj. Lacking a hyphen. • unhyphenated adj. (North America) Of people, belonging to a single ethnicity or nationality: names for multi-ethnic/multi-nationality… |