Meaning of the word octavo in English

What does octavo mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

octavo

US /ɑːkˈteɪ.voʊ/
UK /ɒkˈtɑː.vəʊ/
"octavo" picture

Noun

a book size resulting from sheets folded three times, forming eight leaves (16 pages)

Example:
The rare book was a small octavo edition.
Many 18th-century novels were printed in octavo format.

Adjective

of a book, having pages that are one eighth the size of the original sheet of paper

Example:
The publisher released a new octavo edition of the classic novel.
The antique map was bound in an octavo volume.