| BIPHENYL | • biphenyl n. (Organic chemistry, uncountable) A colourless solid hydrocarbon, C12H10, consisting of two benzene rings… • biphenyl n. (Organic chemistry, countable) Any substituted or otherwise altered version of biphenyl, such as PCBs. • BIPHENYL n. a hydrocarbon consisting of two phenyl groups, used as a fungicide and in dye-manufacture, also DIPHENYL. | 
| BIPHENYLS | • biphenyls n. Plural of biphenyl. • BIPHENYL n. a hydrocarbon consisting of two phenyl groups, used as a fungicide and in dye-manufacture, also DIPHENYL. | 
| CLOMIPHENE | • clomiphene n. (Pharmacology) UK and US spelling of clomifene. • CLOMIPHENE n. a synthetic drug used to stimulate ovulation. | 
| CLOMIPHENES | • clomiphenes n. Plural of clomiphene. • CLOMIPHENE n. a synthetic drug used to stimulate ovulation. | 
| DIPHENHYDRAMINE | • diphenhydramine n. (Pharmacology) An antihistamine and anticholinergic drug that blocks the effect of histamine at H1 receptor… • DIPHENHYDRAMINE n. a type of antihistamine. | 
| DIPHENYL | • diphenyl n. (Organic chemistry) Synonym of biphenyl. • DIPHENYL n. a hydrocarbon consisting of two phenyl groups, used as a fungicide and in dye-manufacture, also BIPHENYL. | 
| DIPHENYLAMINE | • diphenylamine n. (Chemistry) an aromatic amine, (C6H5)2NH, used in the manufacture of plastics, dyes, explosives, pesticides… • DIPHENYLAMINE n. a crystalline compound used chiefly in the manufacture of dyes and as an indicator. | 
| DIPHENYLAMINES | • diphenylamines n. Plural of diphenylamine. • DIPHENYLAMINE n. a crystalline compound used chiefly in the manufacture of dyes and as an indicator. | 
| DIPHENYLENE | • diphenylene n. Biphenylene. • DIPHENYLENE adj. as in diphenylene diketone, a compound used in dye manufacture. | 
| DIPHENYLENIMINE | • diphenylenimine n. Carbazole. • DIPHENYLENIMINE n. a derivative of benzene, aka carbazole, used in the manufacture of dyes. | 
| 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. | 
| DIPHENYLS | • diphenyls n. Plural of diphenyl. • DIPHENYL n. a hydrocarbon consisting of two phenyl groups, used as a fungicide and in dye-manufacture, also BIPHENYL. | 
| EPIPHENOMENA | • epiphenomena n. Plural of epiphenomenon. • EPIPHENOMENON n. a secondary phenomenon associated with and apparently due to another. | 
| EPIPHENOMENAL | • epiphenomenal adj. Being of secondary consequence to a causal chain of processes, but playing no causal role in the process of interest. • epiphenomenal adj. (Philosophy, psychology) Of or pertaining to a mental process that occurs only as an incidental effect… • EPIPHENOMENAL adj. of or relating to an epiphenomenon. | 
| EPIPHENOMENALLY | • epiphenomenally adv. In an epiphenomenal manner. • EPIPHENOMENAL adv. of or relating to an epiphenomenon. | 
| EPIPHENOMENON | • epiphenomenon n. An activity, process, or state that is the result of another; a by-product, a consequence. • epiphenomenon n. (Philosophy, psychology) A mental process or state that is an incidental by-product of physiological… • epiphenomenon n. (Pathology) A symptom that develops during the course of a disease that is not connected to the disease. | 
| TRIPHENYLAMINE | • triphenylamine n. (Chemistry) A tertiary amine whose derivatives have useful properties in electrical conductivity and… • TRIPHENYLAMINE n. a crystalline compound corresponding to ammonia with all the hydrogen replaced by phenyl. | 
| TRIPHENYLAMINES | • triphenylamines n. Plural of triphenylamine. • TRIPHENYLAMINE n. a crystalline compound corresponding to ammonia with all the hydrogen replaced by phenyl. |