Definition of moonbat in English:



informal, derogatory US
  • A person with extreme left-wing political views.

    • ‘Yes he hasn't written anything worthwhile in decades and yes he is a raving moonbat.’
    • ‘So, the old moonbat went storming off to complain to the police.’
    • ‘Her source was a lefty moonbat with an ax to grind.’
    • ‘Just like a typical moonbat, you took someone else's cause and made it your own.’
    • ‘I was hoping for at least some wingnut or moonbat to find a way to link the current White House staff to the high winds and driving rains approaching North Carolina right now.’



/ˈmo͞onˌbat/ /ˈmunˌbæt/