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grammar Nazi noun

  /ˈɡɹæmə(ɹ) ˈnɑːtsi/ , /ˈɡɹæmɚ ˈnætsi/ , /ˈɡɹæmɚ ˈnɑːtsi/
  • (slang, idiomatic, potentially, _, offensive, humorous, see usage note at Nazi) A person who habitually criticizes the grammar and (often) usage in others' speech or writing, often in ways that are sometimes not even linguistically accurate.
 Sprachpolizei

Grammar Nazi

Grammatiknazi
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