48 Definition
noun
(paper) Abbreviation of quadragesimo-octavo, a page size (2.5"-3.1" x 2.5"-3.3").
Wiktionary
(printing) Abbreviation of quadragesimo-octavo, a book size using quadragesimo-octavo-sized pages.
Wiktionary
(paper) Abbreviation of quadragesimo-octavo, a page size (2.5"-3.1" x 2.5"-3.3").
(printing) Abbreviation of quadragesimo-octavo, a book size using quadragesimo-octavo-sized pages.
