| Word | Definitions | Synonyms |
|---|---|---|
| dopa | (noun) amino acid that is formed in the liver and converted into dopamine in the brain | Synonyms: dihydroxyphenylalanine |
| dopamine | (noun) a monoamine neurotransmitter found in the brain and essential for the normal functioning of the central nervous system; as a drug (trade names Dopastat and Intropin) it is used to treat shock and hypotension | Synonyms: Dopastat, Intropin |