Quarto (text)
WordNet

noun


(1)   The size of a book whose pages are made by folding a sheet of paper twice to form four leaves
WiktionaryText

Noun



  1. A size of paper (7.5"-10" x 10"-12.5")(190-254 x 254-312 mm). Formed by folding and cutting a standard large sheet of paper (15"-20" x 20"-25")(381-508 x 508-635 mm) twice to form 4 leaves (eight sides).
  2. A book size, corresponding to the paper size.
 
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