| CYNGHANEDDS | • CYNGHANEDD n. (Welsh) a technique in Welsh verse. |
| HANDYPERSON | • handyperson n. (Uncommon) A handyman or handywoman. • HANDYPERSON n. a person good at manual crafts. |
| HANDYPERSONS | • handypersons n. Plural of handyperson. • HANDYPERSON n. a person good at manual crafts. |
| 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. |
| UNHANDSOMELY | • unhandsomely adv. In an unhandsome manner. • UNHANDSOME adv. not handsome. |
| 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. |
| ANDROGYNOPHORES | • androgynophores n. Plural of androgynophore. • ANDROGYNOPHORE n. another name for the androphore, a support or column on which stamens are raised. |
| 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. |