English language day

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Across
  1. 2. - An expression with a meaning different from the literal one
  2. 4. - The language celebrated on April 23
  3. 6. - All the words a person knows
  4. 7. - Famous words said or written by someone
Down
  1. 1. - Written works (books, novels, plays)
  2. 3. - A book with word meanings
  3. 5. - Famous English playwright, author of “Hamlet”