What does octavo mean in crosswords?

octavo means: the size of a book whose pages are made by folding a sheet of paper three times to form eight leaves

Which crossword clues can have octavo as the answer?

Possible clues for octavo include "Book size".

Word entry · 6 letters

Best crossword clue

"Book size"

6 letters · collected on this word page

6 lettersPart of speech nounSorted acootvStarts with OEnds with O1 cluesCommon crossword word

1O2C3T4A5V6O

the size of a book whose pages are made by folding a sheet of paper three times to form eight leaves

From Latin octavo. Doublet of octave, oitava, and ochava.

Source: Wiktionary, CC BY-SA 4.0

01“Book size”6 letters

Not quite right?

O_____