Skip to definition.
Get the FREE one-click dictionary software for Windows or the iPhone/iPad and Android apps

Noun: selective-serotonin reuptake inhibitor
  1. An antidepressant drug that acts by blocking the reuptake of serotonin so that more serotonin is available to act on receptors in the brain
    - SSRI

Type of: antidepressant, antidepressant drug