What does octavo mean?
nounA book format with pages of 16 or 32 leaves, folded once, making 32 or 64 pages, or a size of type, 2/3 of the quarto size.
Example
"The rare book was printed in octavo, making it a valuable collector's item."
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.