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definitions

space mark

noun Printing.

a proofreader's symbol used to indicate the need to insert space, as between two typed or printed words that have been run together. Symbol: #

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Nearby words

  1. space inversion,
  2. space junk,
  3. space lattice,
  4. space law,
  5. space man,
  6. space medicine,
  7. space opera,
  8. space out,
  9. space platform,
  10. space probe
Compare hash mark, number sign, pound sign.

Origin of space mark

First recorded in 1885–90
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019