quarto

Meaning

Noun

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

Related

Similar words

• 4to, 4º
• Q

Origin

• From Latin quartus