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The Em Dash

423 snips
Feb 3, 2026
Will Aspinall, journalist who reported and produced the main story on the em dash, traces the mark from 18th-century novels to Shakespearean stage cues. Short scenes cover why people equate em dashes with AI, how models learned the habit, a playful Amdash redesign, and what punctuation reveals about human writing and reading.
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INSIGHT

19th-Century Dash Boom

  • Dash usage spiked in the 19th century with authors like Dickens, Melville, and Brontë employing it frequently.
  • The em dash visually signals a pause and offers writers a flexible way to show thought shifts and tonal U-turns.
ANECDOTE

Emily Dickinson's Dash Signature

  • Emily Dickinson filled her poems with dashes to capture rapid, undecided thought and unfinishedness.
  • Editors removed most dashes from her first published collection, changing the poems' appearance though not necessarily their meter.
INSIGHT

Style Guides Warn About Overuse

  • Critics have long mocked excessive dash use and editors have routinely cut dashes from texts.
  • Style guides like Chicago advise restraint: when in doubt, edit dashes out for clarity.
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