Understand 'quarto' as a format, indicating page size and layout typically for books or manuscripts.

Book Layout

'Quarto' is less common than 'folio' or 'octavo', making it a specialized term in printing.

Not Common Size

In historical contexts, 'quarto' signifies an old-fashioned or traditional method of book-making.

When discussing 'quarto', one might be referring to the specific process of folding pages in printing.

'Quarto' indicates a smaller page size than folio but larger than octavo.

In the context of architecture or old English, 'quarto' might refer to a specific room or space.

The use of 'quarto' to mean a room is rare and archaic; modern English typically uses 'room'.

'Quarto' as a space originates from the Italian language, informing its occasional use in English.