| TRIMETHYL | • trimethyl n. (Organic chemistry, in combination) Three methyl groups in a molecule. • TRIMETHYL adj. a prefix or combining form (also used adjectively) indicating the presence of three methyl groups. |
| TRIMETHOPRIM | • trimethoprim n. (Pharmacology) A synthetic antibiotic used to treat malaria and respiratory and urinary infections (usually… • TRIMETHOPRIM n. a synthetic antibacterial and antimalarial drug used alone or in combination with sulfamethoxazole. |
| TRIMETHYLENE | • trimethylene n. (Organic chemistry) A gaseous hydrocarbon, C3H6, isomeric with propylene and obtained from it indirectly. • TRIMETHYLENE n. another name for cyclopropane. |
| PYRIMETHAMINE | • pyrimethamine n. (Pharmacology) A synthetic compound derived from pyrimidine, acting as a folic acid antagonist and used… • PYRIMETHAMINE n. a drug used in the treatment of malaria and toxoplasmosis. |
| TRIMETHADIONE | • trimethadione n. (Pharmacology) An anticonvulsant drug used to control epilepsy. • TRIMETHADIONE n. a crystalline compound with a bitter taste and camphor-like odour, used in the treatment of epilepsy. |
| TRIMETHOPRIMS | • trimethoprims n. Plural of trimethoprim. • TRIMETHOPRIM n. a synthetic antibacterial and antimalarial drug used alone or in combination with sulfamethoxazole. |
| TRIMETHYLENES | • TRIMETHYLENE n. another name for cyclopropane. |
| PYRIMETHAMINES | • pyrimethamines n. Plural of pyrimethamine. • PYRIMETHAMINE n. a drug used in the treatment of malaria and toxoplasmosis. |
| TRIMETHADIONES | • trimethadiones n. Plural of trimethadione. • TRIMETHADIONE n. a crystalline compound with a bitter taste and camphor-like odour, used in the treatment of epilepsy. |
| TRIMETHYLAMINE | • trimethylamine n. (Organic chemistry) The tertiary amine (CH3)3N; a colourless gas with a fishy smell that is a product… • TRIMETHYLAMINE n. a gas obtainable from herring-brine, corresponding to ammonia with methyl replacing all the hydrogen. |
| TRIMETHYLAMINES | • trimethylamines n. Plural of trimethylamine. • TRIMETHYLAMINE n. a gas obtainable from herring-brine, corresponding to ammonia with methyl replacing all the hydrogen. |