12º

Noun

Definitions

1.NounAbbreviation of duodecimo, a page size (5"-5.5" x 7.125"-7.5")

2.NounAbbreviation of duodecimo, a book size using duodecimo-sized pages.

The Daily Word NerdA new word, a puzzle, and a fun fact — free in your inbox every morning.

Free forever · unsubscribe anytime · all 14 newsletters

That email did not go through — please check it and try again.