| BRACHYCEPHALISM | • brachycephalism n. Dated form of brachycephaly. • BRACHYCEPHALISM n. the state of being brachycephalic, short-headed. |
| CHEMICOPHYSICAL | • chemicophysical adj. Synonym of physicochemical. • CHEMICOPHYSICAL adj. involving the processes of both chemistry and physics. |
| HELICHRYSUM | • helichrysum n. Any of the genus Helichrysum of plants related to the sunflower. • HELICHRYSUM n. a genus of composite plants, the flowers of which keep their colour and shape when dried. |
| HELICHRYSUMS | • helichrysums n. Plural of helichrysum. • HELICHRYSUM n. a genus of composite plants, the flowers of which keep their colour and shape when dried. |
| HISTOCHEMICALLY | • histochemically adv. By the use of histochemistry. • HISTOCHEMICAL adv. relating to histochemistry, the chemistry of living tissues. |
| HOBBLEDEHOYISM | • hobbledehoyism n. Hobbledehoyhood. • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HOBBLEDEHOYISMS | • HOBBLEDEHOYISM n. the state of being a hobbledehoy, also HOBBLEDEHOYDOM, HOBBLEDEHOYHOOD. |
| HOMOPHYLIES | • homophylies n. Plural of homophyly. • HOMOPHYLY n. resemblance due to common ancestry. |
| HYLOTHEISM | • hylotheism n. Theory equating matter with God or merging one into the other (see pantheism). • hylotheism n. Doctrine of belief that matter is God, or that there is no God except matter and the universe (see materialism). • HYLOTHEISM n. the doctrine that there is no God but matter and the universe. |
| HYLOTHEISMS | • HYLOTHEISM n. the doctrine that there is no God but matter and the universe. |
| LYMPHOGRAPHIES | • lymphographies n. Plural of lymphography. • LYMPHOGRAPHY n. radiography of the lymph glands. |
| METHYLTHIONINES | • METHYLTHIONINE n. as in methylthionine chloride, a dark green dye used as a stain, antiseptic etc. |
| METHYLXANTHINES | • methylxanthines n. Plural of methylxanthine. • METHYLXANTHINE n. a methylated xanthine derivative, such as caffeine, theobromine, or theophylline. |
| NAPHTHYLAMINES | • naphthylamines n. Plural of naphthylamine. • NAPHTHYLAMINE n. either of two isomeric crystalline bases used esp. as dye intermediates. |
| PHENETHYLAMINES | • phenethylamines n. Plural of phenethylamine. |
| PHYSICOCHEMICAL | • physicochemical adj. Dependent on the joint action of both physical and chemical processes. • physicochemical adj. Of or pertaining to physical chemistry. • PHYSICOCHEMICAL adj. being physical and chemical. |
| PHYTOCHEMICALS | • phytochemicals n. Plural of phytochemical. • PHYTOCHEMICAL n. a chemical derived from a plant. |
| PLATYHELMINTHS | • platyhelminths n. Plural of platyhelminth. • PLATYHELMINTH n. a tapeworm or planarian. |
| PSYCHOCHEMICAL | • psychochemical adj. Relating to psychochemistry. • psychochemical n. Any chemical having a psychological effect on the brain. • PSYCHOCHEMICAL n. a psychoactive chemical. |
| PSYCHOCHEMICALS | • psychochemicals n. Plural of psychochemical. • PSYCHOCHEMICAL n. a psychoactive chemical. |