moaning Minnie (English, noun)
expansion: moaning Minnie (plural moaning Minnies)
Senses:
glosses: A person who moans; a peevish complainer.
tags: slang
glosses: An air raid siren.
tags: historical
slang
glosses: A noisy rocket artillery piece (after 1944, the German Nebelwerfer).
tags: historical
slang
Forms:
form: moaning Minnies
tags: plural