Quarto (abbreviated Qto, 4to or 4º) is the format of a book or pamphlet produced from full sheets printed with eight pages of text, four to a side, then folded twice to produce four leaves.

4TO definition: a book size resulting from folding a sheet of paper, usually crown or demy , into four... | Meaning, pronunciation, translations and examples in American English

When four leaves (eight pages) were printed on the same size sheet, which would later be folded twice, the format of the resultant volume was a "quarto" (four leaves). The term "octavo" …

Jun 21, 2025 · 4to (countable and uncountable, plural 4tos) (paper) Abbreviation of quarto, a paper size. (printing) Abbreviation of quarto, a corresponding book size.

Terms such as folio, quarto (4to), octavo (8vo), etc. were coined based on the printing practices developed in the pre-1800 hand-press period, and continued to be used (albeit often inexactly) …

Vocabulary.com works through synonyms, antonyms, and sentence usage. It makes students learn the word for life, not just regurgitate it for a test and then purge it from their memory. Do …

Meaning ‘4to’ is short for ‘quarto’, which indicates that a sheet of paper is folded into four pages. The term is often used to describe a type of book format.

Define 4to. 4to synonyms, 4to pronunciation, 4to translation, English dictionary definition of 4to. Noun 1. 4to - the size of a book whose pages are made by folding a sheet of paper twice to …

4to definition: (paper) Abbreviation of <i><a>quarto</a></i>, a paper size.

Oct 23, 2023 · A quarto, or 4to, is a type of book or pamphlet that involves folding sheets of paper into four leaves (pages) and cutting them. It is an average-sized format typically employed for …