Word | Noun | Adjective | Verb | Adverb |
---|---|---|---|---|
vasoconstrictor | Yes | No | No | No |
adrenaline | Yes | No | No | No |
vasoconstrictor (noun) | adrenaline (noun) |
---|---|
any agent that causes a narrowing of an opening of a blood vessel: cold or stress or nicotine or epinephrine or norepinephrine or angiotensin or vasopressin or certain drugs; maintains or increases blood pressure | a catecholamine secreted by the adrenal medulla in response to stress (trade name Adrenalin); stimulates autonomic nerve action |