Activase Activase /ˈækˈtɪveɪs/

noun

1. A thrombolytic agent (trade name Activase) that causes fibrinolysis at the site of a blood clot; used in treating acute myocardial infarction  ( Activase , tissue plasminogen activator )
   a thrombolytic agent (trade name Activase) that causes fibrinolysis at the site of a blood clot; used in treating acute myocardial infarction