vasopressor vasoparesis • vasopuncture · · · Info · Definitions · Characters · · vasopressor · · Text Latin · · Script 11 · · Length Definitions · · · (noun) any agent that produces vasoconstriction and a rise in blood pressure (usually understood as increased arterial pressure). · · Noun Definition 1 Characters · · a latin small letter a U+0061 e latin small letter e U+0065 o latin small letter o U+006F p latin small letter p U+0070 r latin small letter r U+0072 s latin small letter s U+0073 v latin small letter v U+0076