What is the meaning of Quarto?

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).

  1. Quarto writing paper (10 inches x 8 inches)

Quarto writing paper (10 inches x 8 inches)

A book size, corresponding to the paper size.

fourthly

fourth

quarter (part of a town)

quarter, fourth

dative/ablative masculine/neuter singular of quārtus

apartment

fourth

quarter; fourth (one of four parts of a whole)

room (subdivision within a building)

bedroom (room used to sleep in and keep personal objects)

quarter (unit of volume for liquids equivalent to a quarter of a tun)

first-person singular present indicative of quartar

Archaic form of cuarto.

Archaic form of cuarto.

Source: wiktionary.org